BACTOPLUS - Filter Start 1L: Quick and natural start of the pond filter
BactoPlus Filter Start 1L is the boost your pond needs for an efficient and healthy launch . This ultra-powerful concentrate contains more than 800 million bacteria per milliliter , ready to colonize your filter in no time. Ideal for start-up, after maintenance or in case of water quality concerns, this natural gel neutralizes ammonium, eliminates nitrites and restores a stable biological balance. Usable in spring or autumn, as soon as the water is between 10 and 20°C, it can treat up to 10,000 liters of water per bottle. A must-have for all pond enthusiasts looking for a 100% organic and colorant-free product .
Contains over 800 million bacteria per milliliter
Removes nitrites and ammonium, improves water balance
BACTOPLUS - Filter Start 2.5L: Express start for pond filters
BactoPlus Filter Start 2.5L is a true professional solution for those who want to start or restart their pond filter quickly and naturally . This ultra-concentrated gel contains more than 800 million live bacteria per milliliter , ready to colonize your filter media in no time. It combines AOB and NOB strains for complete action on ammonium and nitrites. Perfect in spring, autumn or after cleaning, it can treat up to 50,000 liters of water . Colorant-free, 100% organic, it is as safe for fish as it is for plants. An essential for keeping water clear, balanced and healthy throughout the season.
Rapidly colonizes the filter with ultra-concentrated bacteria
Removes ammonium and nitrites for stable, clear water
Treats up to 50,000 L of water, ideal for large ponds
BLUE MARINE - Coral Plug Holder 13: Large capacity cutting holder and solid fixing
The Blue Marine Coral Plug Holder 13 is the ideal companion for reef enthusiasts who want to efficiently organize the growth of their coral cuttings . Made from transparent acrylic , this discreet and elegant holder offers 13 plug slots , perfectly spaced to allow each cutting to breathe. Thanks to its two ultra-robust suction cups , it attaches securely to glass or acrylic walls, without the risk of slipping. With its dimensions of 110 x 180 x 45 mm , it offers a large capacity while remaining compact. Ideal for creating a real growing area without disturbing the aesthetics of your marine aquarium.
13 slots to organize your cuttings precisely
Ultra-reliable attachment with strong double suction cup
Discreet transparent design that is easy to integrate into the decor
BLUE MARINE - Coral Plug Holder 19: Large capacity cutting holder and ultra-reliable fixing
The Blue Marine Coral Plug Holder 19 is the perfect choice for reefers who want to organize as many cuttings as possible without cluttering their aquarium . With its 19 plug slots , this transparent acrylic holder offers a clean, discreet and ultra-practical solution for coral cuttings. It attaches securely to the glass thanks to two very strong suction cups , suitable for both glass and acrylic. Compact despite its capacity, it measures only 110 x 245 x 45 mm , which allows it to be installed even in well-filled tanks. Ideal for monitoring the progress of your cuttings without sacrificing the aesthetics or stability of your reef decor.
Up to 19 cuttings organized in a compact space
Strong attachment with two ultra-powerful suction cups
Transparent acrylic for a discreet and refined finish
BLUE MARINE - Coral Plug Holder 7: Compact and ultra-stable cutting support
The Coral Plug Holder 7 from Blue Marine is the perfect accessory for anyone who wants to grow their coral cuttings in a clean and organized way . Made of transparent acrylic , this discreet holder holds up to 7 plugs for cuttings, while maintaining perfect visibility of their development. Thanks to its ultra-robust suction cup , it attaches securely to the aquarium glass, without slipping or coming loose, even in a busy environment. Easy to install and reposition, it adapts equally well to glass and acrylic . Its compact dimensions (110 x 95 x 45 mm) allow it to be placed anywhere, even in small tanks, without cluttering the decor.
BLUE MARINE - Dry Reef Rock 13-20 cm: Natural, lightweight, and pest-free aragonite rock
The Blue Marine Dry Reef Rock 13-20 cm is a real natural aragonite rock , extracted from ancient fossilized coral reefs. Completely dry, it is an ecological and economical alternative to live rocks, without impacting current reefs. Each stone is light, porous and completely free of parasites , ideal for starting or enriching a reef decor. Its exceptional porosity provides optimal support for beneficial bacteria, essential for the biological filtration of the aquarium . Easy to assemble with glue or reef-safe cement, it allows you to create custom structures according to your wishes. Perfect for marine, cichlid or hard water tanks.
Natural rock, without parasites or biological pollution
BLUE MARINE - Dry Reef Rock 18-30 cm: Natural, porous, pest-free aragonite rock
The Blue Marine Dry Reef Rock 18-30 cm is a 100% natural aragonite rock, extracted from an ancient fossil reef, far from any ecological impact. Each stone is dry, light and ultra porous , ideal for building a stable reef decor while promoting excellent natural biological filtration . Without parasites, without cyanobacteria, it offers a healthy start for any new marine aquarium. Its generous size (18 to 30 cm per rock) allows you to create imposing structures, customizable as desired thanks to its great ease of gluing. Perfect for reef tanks, hard water aquariums or cichlid habitats, it is a quality base for all your aquatic projects.
100% natural rock, free from pests and biological residues
BLUE MARINE - Floating Frag Rock S 120°: Suspended rock ideal for corals
The Floating Frag Rock S 120° from Blue Marine is a suspended ceramic rock specially designed to accommodate and grow your coral cuttings in the best conditions. It installs in seconds thanks to its integrated suction cups and offers remarkable stability, even in areas of high water flow. With its preformed plug holes (supplied), it allows you to neatly arrange your corals while showcasing them in a natural and refined setting. Its compact size is ideal for small aquariums or for creating targeted growing areas.
Hanging support optimized for coral growth and observation
BLUE MARINE - Floating Frag Rock S 90°: Suspended rock ideal for corals
The Blue Marine Floating Frag Rock S 90° is a suspended ceramic rock specially designed to accommodate and grow your coral cuttings in the best conditions. It installs in seconds thanks to its integrated suction cups and offers remarkable stability, even in areas of high water flow. With its preformed plug holes (supplied), it allows you to neatly arrange your corals while showcasing them in a natural and refined setting. Its compact size is ideal for small aquariums or for creating targeted growing areas.
Hanging support optimized for coral growth and observation
BLUE MARINE - Floating Rock Set Background: Suspended rock with an ultra-natural look
Want to add relief and depth to your reef decor without cluttering the floor of your aquarium? The Floating Rock Set Background from Blue Marine is the perfect solution. Thanks to its ingenious and adjustable suspension system , this artificial rock literally seems to float in the water. It is made of ceramic with a realistic mineral finish , perfect for hosting your corals while imitating the appearance of live rocks. Easy to install, it adapts to glass up to 12 mm thick and is suitable for tanks of at least 50x50x50 cm . Its generous size (43 x 32 x 10 cm) and its weight of 3.32 kg guarantee optimal stability and perfect integration into the aesthetics of your reef.
Create an ultra-realistic suspended decor for your corals
Quick installation without modification of the aquarium
BLUE MARINE - Floating Rock Set Left - Suspended rock with natural floating effect
The Blue Marine Floating Rock Set Left is a must-have for transforming your marine aquarium into a true living reef setting. Thanks to its clever and adjustable suspension system , this rock gives the striking illusion of floating in the water, while serving as a support for your corals. It is easy to install , requires no modification to the existing decor, and holds securely on glass up to 12 mm thick. Made of ceramic with an ultra-natural finish , it fits perfectly into the marine world of your tank. With its generous dimensions (approximately 44 x 23 x 13 cm) and its weight of 2.2 kg, it is suitable for aquariums from 50 x 50 x 50 cm.
Creates a stunning floating visual effect in the decor
Perfect for fixing corals without cluttering the ground
Quick and tool-free installation, very easy to adjust
BLUE MARINE - Floating Rock Set Straight - Natural-looking suspended rock
The Blue Marine Floating Rock Set Straight is an ingenious solution for creating a spectacular aquatic scene without encroaching on the floor space of your marine aquarium. Thanks to its adjustable suspension system , this rock literally appears to float, providing an ideal support for attaching your corals while adding a stunning visual touch. Made from natural-looking ceramic , it fits perfectly into any reef decor. Easy to install, it is suitable for aquariums from 50 x 50 x 50 cm and adapts to glass up to 12 mm thick. A practical, solid and aesthetic solution for an aerial reef that impresses.
Ultra-realistic and stunning suspended rock effect
Multi Reactor 2100 - Blue Marine: Filtration for large aquariums
The Blue Marine Multi Reactor 2100 is the ideal reactor for all aquarists who want to offer their aquarium up to 2100 liters a truly efficient and adaptable filtration. Designed to accommodate a wide variety of filter media – resins, carbon, anti-phosphates, bio-media – it boosts the efficiency of your existing filtration system. Thanks to its generous volume of 3.5 liters and its included fine foam, it manages both fine granules and larger media. It connects easily to a dedicated pump or to your current circuit, and the removable cover facilitates maintenance .
Multi Reactor 900 - Blue Marine: High-performance filtration for aquariums up to 900 L
The Blue Marine Multi Reactor 900 is the ideal companion for optimizing the filtration of your marine or freshwater aquarium. Designed to accommodate all types of filter media – whether biological, chemical, or anti-phosphate – it offers a treatment capacity of up to 900 liters. Its compact yet efficient design allows for quick installation on a dedicated pump or an existing circuit . Easy to maintain thanks to a removable cover and included fine foam, it ensures a constant and even flow of water through the media.
Suitable for all types of filter media, even very fine
Blue Marine Wave Maker 10000 Rotor: the essential component for restoring efficient water movement
The Blue Marine Wave Maker 10000 rotor is the ideal replacement part to revitalize a Blue Marine Wave Maker 4000 circulation pump that's not running smoothly, is noisier, or seems to have lost power. Located at the heart of the pump, the rotor ensures water movement and directly contributes to the quality of the water circulation in the aquarium. By replacing only this part, you can extend the pump's lifespan without having to replace the entire unit. It's a simple, economical, and practical solution for restoring more consistent water circulation, useful in both marine and freshwater aquariums.
Replaces the worn rotor of a Blue Marine Wave Maker 10000 pump.
Helps restore smooth, regular and quieter water flow .
A practical solution to repair the pump without having to buy the whole assembly again .
Blue Marine Wave Maker 4000 Rotor: the essential component for restoring efficient water movement
The Blue Marine Wave Maker 4000 rotor is the ideal replacement part to revitalize a Blue Marine Wave Maker 4000 circulation pump that's not running smoothly, is noisier, or seems to have lost power. Located at the heart of the pump, the rotor ensures water movement and directly contributes to the quality of the water circulation in the aquarium. By replacing only this part, you can extend the pump's lifespan without having to replace the entire unit. It's a simple, economical, and practical solution for restoring more consistent water circulation, useful in both marine and freshwater aquariums.
Replaces the worn rotor of a Blue Marine Wave Maker 4000 pump.
Helps restore smooth, regular and quieter water flow .
A practical solution to repair the pump without having to buy the whole assembly again .
Blue Marine Wave Maker 6000 Rotor: the essential component for restoring efficient water movement
The Blue Marine Wave Maker 6000 rotor is the ideal replacement part to revitalize a Blue Marine Wave Maker 4000 circulation pump that's not running smoothly, is noisier, or seems to have lost power. Located at the heart of the pump, the rotor ensures water movement and directly contributes to the quality of the water circulation in the aquarium. By replacing only this part, you can extend the pump's lifespan without having to replace the entire unit. It's a simple, economical, and practical solution for restoring more consistent water circulation, useful in both marine and freshwater aquariums.
Replaces the worn rotor of a Blue Marine Wave Maker 6000 pump.
Helps restore smooth, regular and quieter water flow .
A practical solution to repair the pump without having to buy the whole assembly again .
The Blue Marine Wave Maker 10000 is a powerful circulation pump , ideal for aquariums from 400 to 600 liters . Capable of moving up to 10,000 liters/hour , it guarantees an intense and constant current in reef tanks or those populated with cichlids. Easy to install thanks to its magnetic magnet and its swivel joint , it can be positioned securely on glass up to 15 mm. Compact, silent and very economical with only 16 W , it promotes excellent oxygenation of the water and limits dead zones. Robust, efficient and ultra simple to maintain, this pump ticks all the boxes for high-end circulation.
Adjustable flow rate up to 10,000 L/h for aquariums from 400 to 600 L
Strong magnetic mount, 360° rotating head
Quiet, economical and easy to disassemble for maintenance
BLUE MARINE - Wave Maker 4000 - Mixing power 4000 L/h
The Blue Marine Wave Maker 4000 is a compact, powerful and ultra-quiet circulation pump , designed to ensure optimal flow in aquariums up to 200 liters. With an adjustable flow rate of up to 4000 L/h , this pump ensures efficient water circulation for better oxygenation and a healthy environment for your fish and corals. Installation is child's play thanks to its strong magnetic mount and flexible 160° orientation . Compact, energy-efficient (only 6 W) and stable, it is discreet while guaranteeing formidable performance. Ideal for reef tanks as well as freshwater cichlid aquariums.
Powerful mixing adjustable up to 4000 L/h for aquariums up to 200 L
Ultra-stable magnetic attachment, glass up to 12 mm
BLUE MARINE - Wave Maker 6000 - Mixing power 6000 L/h
The Blue Marine Wave Maker 6000 is a high-performance circulation pump capable of generating up to 6000 liters/hour of flow. Designed for aquariums from 200 to 400 liters , it is ideal for maintaining a powerful and continuous current in your tank. Thanks to its robust magnetic support and its 360° rotating head , you benefit from easy installation and great freedom of positioning. Ultra quiet, space-saving and economical with only 8 W , it guarantees a healthy environment for your fish, invertebrates and corals. Robust, reliable and complete, it is essential for controlled mixing, in freshwater as well as in saltwater.
Powerful and adjustable mixing up to 6000 L/h
Easy installation with magnetic mount and swivel head
COLOMBO - Algadrex 1000 ml: Against green water and suspended algae
Want a clear, hassle-free pond? COLOMBO Algadrex 1000 ml is the ideal solution for eliminating suspended green algae that clouds the water and ruins the landscape. This treatment acts quickly , often in less than an hour, by clumping the algae together so that they can then be easily retrieved with a net. It is safe for fish and plants , and its 1 L format can treat up to 10,000 liters of water . Simple, fast, effective... your pond will regain its clarity without effort.
Works within the first 60 minutes after application
COLOMBO - Algadrex 2500 ml: Against green water and suspended algae
Want a clear, hassle-free pond? COLOMBO Algadrex 2500 ml is the ideal solution for eliminating suspended green algae that clouds the water and ruins the landscape. This treatment acts quickly , often in less than an hour, by clumping the algae together so that it can then be easily retrieved with a net. It is safe for fish and plants , and its 2.5 L format can treat up to 25,000 liters of water . Simple, fast, effective... your pond will regain its clarity without effort.
Works within the first 60 minutes after application
Colombo Algisin 1000 ml is the ideal solution to effectively eliminate filamentous algae from your pond . Thanks to its unique enzymatic effect, it blocks the essential nutrients necessary for their growth, thus ensuring rapid and lasting elimination . Respectful of fish and aquatic plants, it acts safely to restore the clarity and balance of your pond. Easy to use, this treatment is applied directly to the water and can treat up to 10,000 liters , offering a practical and economical solution.
Highlights:
Rapid elimination : Acts directly on filamentous algae for visible results in a short time.
Safe for wildlife : Formula respectful of fish and aquatic plants.
Preventive action : Blocks nutrients to prevent algae from reappearing.
Colombo Algisin 2500 ml is the ideal solution to effectively eliminate filamentous algae from your pond . Thanks to its unique enzymatic effect, it blocks the essential nutrients necessary for their growth, thus ensuring rapid and lasting elimination . Respectful of fish and aquatic plants, it acts safely to restore the clarity and balance of your pond. Easy to use, this treatment is applied directly to the water and can treat up to 25,000 liters , offering a practical and economical solution.
Highlights:
Rapid elimination : Acts directly on filamentous algae for visible results in a short time.
Safe for wildlife : Formula respectful of fish and aquatic plants.
Preventive action : Blocks nutrients to prevent algae from reappearing.
Colombo Algisin 5000 ml is the ideal solution to effectively eliminate filamentous algae from your pond . Thanks to its unique enzymatic effect, it blocks the essential nutrients necessary for their growth, thus ensuring rapid and lasting elimination . Respectful of fish and aquatic plants, it acts safely to restore the clarity and balance of your pond. Easy to use, this treatment is applied directly to the water and can treat up to 50,000 liters , offering a practical and economical solution.
Highlights:
Rapid elimination : Acts directly on filamentous algae for visible results in a short time.
Safe for wildlife : Formula respectful of fish and aquatic plants.
Preventive action : Blocks nutrients to prevent algae from reappearing.
COLOMBO - Alparex - 1000 ml: fast treatment against invisible parasites and white spots
COLOMBO Alparex 1000 ml is a liquid treatment specifically designed for freshwater pond fish affected by invisible parasites , white spot disease, and certain associated infections. It acts quickly on parasites that are difficult to spot, such as Ichthyobodo, Chilodonella, and Trichodina, which are often responsible for a grayish film , repeated rubbing, loss of appetite, or lethargic behavior. This large size allows you to treat up to 20,000 liters of water , making it a practical choice for heavily stocked ponds. Easy to dose with its included measuring cup, Alparex helps restore a healthier pond, calmer fish, and provides rapid treatment at the first signs of infestation.
Acts quickly against white spots and invisible parasites in the pond.
The 1000 ml format is ideal for treating large volumes up to 20,000 litres.
Simple application with clear dosage and two-day treatment protocol.
Colombo Alparex 250 ml (for 5m3) is a powerful treatment designed to effectively eliminate external parasites and common diseases such as white spots and fungus in your pond fish , including Koi. Thanks to its fast-acting formula, it begins to neutralize pathogens as soon as it is introduced into the water, providing immediate relief to your fish. Simple to use and highly effective, Alparex is the essential ally for any pond owner who wants to ensure the health of their fish and preserve the balance of their aquatic ecosystem.
Immediate action : fast relief against parasites and infections.
Broad spectrum : effectively combats various parasites and diseases.
Easy to use : simple dosage and clear instructions.
COLOMBO - Alparex - 2500 ml: the large format effective against parasites and whiteheads
COLOMBO Alparex 2500 ml is a liquid treatment designed to protect freshwater pond fish against invisible parasites , white spot disease , and certain associated fungal infections. Its formula acts quickly on difficult-to-detect pathogens such as Ichthyobodo, Chilodonella, and Trichodina, often responsible for a grayish film , unusual rubbing, faster breathing, and a decreased appetite. Thanks to its large container, this version can treat up to 50,000 liters of water , making it particularly suitable for large ponds and heavily stocked systems. Easy to measure with its included graduated measuring cup, Alparex 2500 ml helps restore calmer fish, a healthier pond, and provides rapid intervention at the first signs of symptoms.
Large, practical format for efficiently treating up to 50,000 liters of water.
Works against white spots, invisible parasites and fish irritations.
Simple two-day treatment with clear and precise dosage.
Colombo Alparex 500 ml (for 10m3) is a powerful treatment designed to effectively eliminate external parasites and common diseases such as white spots and fungus in your pond fish , including Koi. Thanks to its fast-acting formula, it begins to neutralize pathogens as soon as it is introduced into the water, providing immediate relief to your fish. Simple to use and highly effective, Alparex is the essential ally for any pond owner who wants to guarantee the health of their fish and preserve the balance of their aquatic ecosystem.
Immediate action : fast relief against parasites and infections.
Broad spectrum : effectively combats various parasites and diseases.
Easy to use : simple dosage and clear instructions.
The Colombo Ammonia Test is the essential ally for monitoring ammonia (NH3) levels in freshwater aquariums and garden ponds. Accurate and ultra-sensitive, this drop test is perfect for detecting even the lowest concentrations of ammonia, ensuring the safety of your fish and plants. Whether when launching an aquarium, after adding new species or simply for a routine check, it is essential to regularly check the NH3 to avoid any dangerous toxicity for fish. With 40 tests included , this kit is both economical and durable, ideal for ensuring a healthy aquatic environment.
Accurate measurement of ammonia , even at low concentrations.
Quick and easy test with clear instructions and color chart.
40 tests for sustainable and economical monitoring of the aquarium.
Colombo BiOx 1000 ml is a multifunctional product that optimizes water oxygenation, prevents the proliferation of filamentous algae and naturally eliminates organic waste. Thanks to its action based on active oxygen , it supports the performance of the biological filter and promotes a healthy environment for your fish and aquatic plants. This product, 100% organic , acts effectively to maintain the cleanliness of your pond while preventing the growth of weeds and algae. With its treatment capacity of up to 32,000 liters , it is ideal for ponds of all sizes.
Highlights:
Powerful Active Oxygen : Cleans and optimizes the pool environment by increasing oxygen levels.
Natural decomposition of waste : Reduces sludge and organic residues thanks to its oxidizing power.
Prevents String Algae : Keeps a pond clean by inhibiting algae growth.
Colombo BiOx 2500 ml is a multifunctional product that optimizes water oxygenation, prevents the proliferation of filamentous algae and naturally eliminates organic waste. Thanks to its action based on active oxygen , it supports the performance of the biological filter and promotes a healthy environment for your fish and aquatic plants. This product, 100% organic , acts effectively to maintain the cleanliness of your pond while preventing the growth of weeds and algae. With its treatment capacity of up to 80,000 liters , it is ideal for ponds of all sizes.
Highlights:
Powerful Active Oxygen : Cleans and optimizes the pool environment by increasing oxygen levels.
Natural decomposition of waste : Reduces sludge and organic residues thanks to its oxidizing power.
Prevents String Algae : Keeps a pond clean by inhibiting algae growth.
Colombo BiOx 5000 ml is a multifunctional product that optimizes water oxygenation, prevents the proliferation of filamentous algae and naturally eliminates organic waste. Thanks to its action based on active oxygen , it supports the performance of the biological filter and promotes a healthy environment for your fish and aquatic plants. This product, 100% organic , acts effectively to maintain the cleanliness of your pond while preventing the growth of weeds and algae. With its treatment capacity of up to 160,000 liters , it is ideal for ponds of all sizes.
Highlights:
Powerful Active Oxygen : Cleans and optimizes the pool environment by increasing oxygen levels.
Natural decomposition of waste : Reduces sludge and organic residues thanks to its oxidizing power.
Prevents String Algae : Keeps a pond clean by inhibiting algae growth.
Colombo Cerpofor Alparex 100 ml is an effective treatment designed to eliminate external parasites and preserve the health of your aquarium fish. This product attacks protozoa, fungi and white spot disease , providing a complete and reliable solution. Easy to use thanks to its liquid formula, it mixes effortlessly with the aquarium water, ensuring rapid action and safety for fish. A 100 ml bottle can treat up to 500 liters of water , ensuring long-lasting protection and peace of mind for any aquarist.
Effectively fights external parasites , including protozoa and fungi.
Easy to dose and use in the aquarium.
Treats up to 500 liters of water with a single bottle.
Colombo Cerpofor Bactyfec 100ml is the ultimate weapon against bacterial infections in aquariums. Formulated to combat conditions such as fin rot, hole disease and mouth mould , this treatment provides effective and rapid protection. Its composition based on natural ingredients guarantees a safe treatment for your fish while respecting the balance of the aquarium. Easy to use thanks to its liquid formula, a 100ml bottle can treat up to 500 litres of water, offering a long-lasting solution to protect and care for your fish.
Effectively fights fin rot, ulcers and other bacterial infections.
Easy to use treatment, respectful of fish and the environment.
Colombo Cerpofor Dactycid 100 ml is the perfect solution to combat internal and external parasites in freshwater fish . Formulated to be effective against various types of worms, including nematodes, skin worms (Gyrodactylus) and gill worms (Dactylogyrus), this treatment acts quickly while respecting the balance of the aquarium. Easy to use and safe for fish, plants and the biological filter, it offers complete and long-lasting protection. With a 100 ml bottle you can treat up to 500 liters of water, ensuring a healthy and parasite-free environment.
Effectively combats internal and external parasites of fish.
Gentle on fish , plants and the biological filter.
Colombo Cerpofor Femsee 100ml is the ideal solution for treating fungal infections and white spot disease in your aquarium. Its effective formula quickly eliminates the cottony tuft-like fungi and the characteristic small white spots that invade your fish. Easy to use, it mixes quickly with the water and guarantees a safe treatment, without risk to your fish . A 100ml bottle can treat up to 500 litres of water, offering extensive protection and peace of mind for the aquarist concerned about the health of his fish.
Effectively eliminates fungus and whiteheads.
Easy to dose and use, quick results.
Treats up to 500 liters of water with a single bottle.
Colombo Cytofex 250 ml (for 2.5 m3) is the treatment to combat external bacterial infections of your pond fish, including Koi . Formulated with 100% natural ingredients such as Tea Tree oil and extracts of Iceland moss and Pau d'Arco, it ensures an effective and environmentally friendly antibacterial action. Ideal for treating skin ulcers, fin rot and other conditions , Cytofex is the perfect solution to restore the health of your fish and preserve the balance of your pond.
Natural ingredients: composed of natural extracts with proven antibacterial properties.
Targeted and effective action: fights common external bacterial infections.
Easy to use: easy dosage for uncomplicated treatment.
Colombo Cytofex 500 ml (for 5 m3) is the treatment to combat external bacterial infections of your pond fish, including Koi . Formulated with 100% natural ingredients such as Tea Tree oil and extracts of Iceland moss and Pau d'Arco, it ensures an effective and environmentally friendly antibacterial action. Ideal for treating skin ulcers, fin rot and other conditions , Cytofex is the perfect solution to restore the health of your fish and preserve the balance of your pond.
Natural ingredients: composed of natural extracts with proven antibacterial properties.
Targeted and effective action: fights common external bacterial infections.
Easy to use: easy dosage for uncomplicated treatment.
COLOMBO Fish Protect 1000ml is a pond water conditioner designed to protect tap water and improve the comfort of fish, especially koi carp. Its formula helps neutralize the adverse effects of chlorine, heavy metals, and pollutants , while promoting clearer, healthier water. Thanks to its colloids and vitamins , it supports the formation of the fish's natural protective mucus, an essential barrier against stress and external threats. It can be used when filling a new pond, after a water change, after cleaning the filter, when introducing new fish, or following medication.
Protects the natural mucus of fish and limits stress during water changes.
It conditions tap water by reducing the impact of chlorine and heavy metals.
Economical 1000ml bottle , ideal for treating up to 50,000 litres of water.
COLOMBO Fish Protect 2500ml is a pond water conditioner designed to protect tap water and improve the comfort of fish, especially koi carp. Its formula helps neutralize the adverse effects of chlorine, heavy metals, and pollutants , while promoting clearer, healthier water. Thanks to its colloids and vitamins , it supports the formation of the fish's natural protective mucus, an essential barrier against stress and external threats. It can be used when filling a new pond, after a water change, after cleaning the filter, when introducing new fish, or following medication.
Protects the natural mucus of fish and limits stress during water changes.
It conditions tap water by reducing the impact of chlorine and heavy metals.
Economical 2500 ml bottle , ideal for treating up to 50,000 liters of water.
COLOMBO - Flora Nutri Base 5L: Ultra-nutritious substrate for explosive growth
Colombo Flora Nutri Base 5L is a premium nutrient substrate designed to stimulate exceptional growth in aquatic plants. Thanks to its unique mineral composition enriched with iron, calcium, magnesium, and potassium, this soil is a true energy reserve for roots. Based on over 25 years of experience in aquatic cultivation, it combines ultra-pure, pollutant-free peat , slow-release clay , and self-cleaning bacteria that ensure a healthy, long-lasting balance. With a porous base that promotes water and nutrient circulation, it is the ideal solution for all aquariums, even in combination with Flora Base soil.
Promotes rapid and vigorous growth of aquatic plants
Slow-release substrate for long-lasting root nutrition
Incorporates self-cleaning bacteria for healthy, living soil
Colombo FMC-50 , in 250 ml format (for 6,750L), is the ideal solution for treating fungal and bacterial diseases in your pond fish, including Koi. Extremely effective against mycoses and white spot disease , this powerful treatment acts quickly to neutralize pathogens without compromising the health of your fish. With its advanced formulation and simplified use, FMC-50 ensures optimal protection for your pond while preserving the balance of your aquatic ecosystem.
Effective double action : fights fungal infections and whiteheads.
Advanced formula : fast, safe protection for your fish.
Easy to use : clear dosage for effective and hassle-free treatment.
Colombo FMC-50 , in 500 ml format (for 13,500L), is the ideal solution for treating fungal and bacterial diseases in your pond fish, including Koi. Extremely effective against fungal infections and white spot disease , this powerful treatment acts quickly to neutralize pathogens without compromising the health of your fish. With its advanced formulation and simplified use, FMC-50 ensures optimal protection for your pond while preserving the balance of your aquatic ecosystem.
Effective double action : fights fungal infections and whiteheads.
Advanced formula : fast, safe protection for your fish.
Easy to use : clear dosage for effective and hassle-free treatment.
The Colombo GH test is a must-have for measuring the total hardness of the water in your freshwater aquarium or garden pond . This simple and reliable drop test allows you to know precisely the concentration of essential minerals, such as calcium and magnesium, ensuring a healthy environment for your fish and plants. A good GH level promotes clear water and limits the proliferation of algae , while contributing to plant growth. Each kit includes a colorimetric card and detailed instructions, ensuring intuitive use. With a capacity of 40 tests , this kit is perfect for regular monitoring, whether for the launch of a new aquarium or for monthly maintenance.
Optimal accuracy for measuring total hardness in freshwater aquariums.
Easy to use with an easy to read color chart.
40 tests included for regular and lasting monitoring of water quality.
The Colombo KH Test is the ideal choice for measuring carbonate hardness in freshwater aquariums. This accurate and easy-to-use drop test helps maintain the perfect balance in your tank by monitoring pH stability through the “buffering power” of KH. It is essential for aquarists looking to keep their fish and plants in healthy and suitable conditions, especially for sensitive species such as Discus. This kit includes an easy-to-read color chart and test tubes, all accompanied by detailed, illustrated instructions. With a capacity of 40 tests , it offers you a sustainable solution for monitoring your aquarium water.
Guaranteed accuracy for KH measurement in freshwater aquariums.
Easy to use with clear instructions and color chart.
40 tests included for extended monitoring of carbonate hardness.
Colombo Lernex 200g is a treatment designed to effectively combat parasites such as skin worms, gill worms, leeches, and sea lice , it also acts against internal parasites. This powerful formula specifically targets parasites, preserving the beneficial flora and fauna of your pond . Easy to use, Lernex can treat up to 5,000 liters of water , ideal for garden ponds, whether large or small. This quality treatment is a valuable ally for Koi and other ornamental fish enthusiasts, offering optimal care with ease.
Targeted action on external and internal parasites of fish
Colombo Lernex 400g is a treatment designed to effectively combat parasites such as skin worms, gill worms, leeches, and sea lice , it also acts against internal parasites. This powerful formula specifically targets parasites, preserving the beneficial flora and fauna of your pond . Easy to use, Lernex 400g can treat up to 10,000 liters of water , ideal for garden ponds, whether large or small. This quality treatment is a valuable ally for Koi and other ornamental fish enthusiasts, offering optimal care with ease.
Targeted action on external and internal parasites of fish
COLOMBO Morenicol Lernex Food 2500 ml is a treatment food for pond fish , specially formulated for koi carp and ornamental fish affected by certain external or internal worms and parasites. Its formula helps combat skin worms, gill worms, and intestinal worms , often responsible for unusual behaviors such as rubbing, loss of appetite, or lethargy. Convenient to administer as food, it acts directly during feeding, without complicated handling of the fish. Thanks to recognized active ingredients such as Praziquantel, Flubendazole, and Nitroscanate , Lernex Food offers a targeted solution to help fish regain comfort, vitality, and normal behavior.
Effective against skin, gill and intestinal worms in koi carp.
Treatment in the form of food , simple to distribute directly into the pond.
Complete antiparasitic formula against several visible parasites of ornamental fish.
COLOMBO - Lernex PRO - 1000 ml: powerful treatment against resistant worms
COLOMBO Lernex PRO 1000 ml is a premium liquid treatment designed to help ornamental fish combat skin worms, gill worms, and resistant parasites . Its professional formula targets tough infestations while remaining suitable for the overall balance of the pond when used correctly. This generous size treats up to 20,000 liters of water , making it a very practical solution for large ponds and heavily stocked systems. Easy to dose, simple to distribute in the water, and known for its comprehensive action, Lernex PRO helps maintain calmer, more active fish and a healthier aquatic environment every day.
Effectively treats resistant worms and several parasites visible to the naked eye.
1000 ml format ideal for large pools up to 20,000 litres.
Simple to use with targeted action to support fish health.
COLOMBO - Lernex PRO - 2500 ml: the large-format solution against resistant worms
COLOMBO Lernex PRO 2500 ml is a professional liquid treatment designed to eliminate skin worms, gill worms, and other resistant parasites that weaken ornamental fish. Thanks to its comprehensive formula, it acts in a targeted way on difficult infestations while remaining suitable for maintaining the balance of the pond when used correctly. Its extra-large size allows it to treat up to 50,000 liters of water , making it a particularly attractive choice for large ponds, decorative ponds, or setups housing many fish. Easy to dose and simple to distribute in the water, Lernex PRO 2500 ml helps maintain more active fish, a healthier environment, and more confident aquatic health management.
Extra large format to efficiently treat up to 50,000 litres of water .
It acts against several resistant parasites that weaken ornamental fish.
Simple dosage and practical use for large capacity ponds.
Morenicol FMC-50 2500 ml is the dual-action pond treatment that effectively targets fungal and white spot (ICH). Its advanced formulation acts directly on pathogens while remaining respectful of fish and the ecosystem. The large format treats up to 62,500 liters , ideal for ponds of all sizes. Visually, fungal infections appear as cotton-like pads , while IICH appears as small white dots comparable to grains of salt. FMC-50 simplifies the routine thanks to a clear dosage , quick use and consistent results, for fish that regain vitality and swimming comfort without complications.
Targeted action on mycoses and whiteheads, without compromising pelvic balance.
Economical 2500 ml format: treatment capacity up to 62,500 L.
Simple instructions: precise dosage, enhanced aeration, final water change.
Colombo Morenicol Propolis 50ml is a natural and powerful treatment for your pond fish wounds. Composed of pure propolis, this spray offers long-lasting protection by forming an adhesive barrier that does not dissolve in water. Ideal for protecting and promoting wound healing, it prevents reinfection thanks to its antibacterial and antifungal properties. Used after cleaning with Colombo Wound Clean, it helps your fish regain health by minimizing the risk of infection. This 100% natural treatment is perfect for owners who are concerned about maintaining a healthy and safe environment for their pond fish.
Long-lasting protective barrier for optimal healing
Antibacterial and antifungal to prevent infections
Colombo Morenicol Sedation 20ml is a natural anaesthetic designed specifically for pond fish, ideal for handling or treating your fish safely . Made from 100% natural clove oil , it provides a mild anaesthetic with no side effects, allowing for a quick and stress-free recovery. Its precise dosage allows for effective anaesthesia management, ensuring the comfort and safety of your ornamental fish and Koi. Easy to use and safe, Morenicol Sedation is a trusted choice for any pond owner concerned about the well-being of their fish.
Mild anesthesia without side effects, rapid recovery guaranteed
Colombo Morenicol Wound Clean 50ml is the ideal solution for treating wounds in pond fish and Koi carp. Designed with powerful antiseptic properties , it deeply cleans and disinfects wounds, removing dead tissue and preventing bacterial and fungal infections. Thanks to its formula enriched with natural propolis extract , this cleanser offers long-lasting protection by covering the wound with a protective barrier that helps healing. With Wound Clean, treating your fish's wounds becomes simple and effective, ensuring rapid recovery and a return to optimal health.
Powerful antiseptic for cleaning and disinfecting fish wounds
Natural formulation based on propolis for prolonged protection
Ideal for the care of Koi carp and other pond fish
The Colombo Nitrate Test is essential for maintaining a healthy aquarium. This drop test kit allows you to accurately measure nitrate (NO₃) levels in freshwater, ranging from 0 to 100 mg/l , ensuring the safety and prosperity of your fish and aquatic plants. Very easy to use, it includes test tubes, a colorimetric card and illustrated instructions to facilitate each test. With 40 tests per kit , you have the perfect tool for regular monitoring, essential during the initial cycling of the aquarium or for the ongoing monitoring of the ecological balance.
Accurate measurement of nitrates , essential for aquarium health.
Easy to use, with complete material for 40 tests.
Suitable for regular monitoring, from the launch of the aquarium.
The Colombo Nitrite Test is essential for any conscientious aquarist. This drop test provides accurate determination of nitrite (NO₂) levels in freshwater aquariums and garden ponds . Nitrite is potentially toxic to fish and should be monitored regularly to ensure a healthy aquatic environment. This kit includes everything needed to perform 40 tests: test tubes, color chart and illustrated instructions, allowing for easy use and fast reliable results. Ideal for regular monitoring after aquarium launch or during significant changes in the ecosystem.
Accurate nitrite detection for a healthy aquarium.
Complete kit for 40 tests with colorimetric card.
Easy to follow instructions for quick and effective testing.
The Colombo pH test is designed to provide an accurate measurement of water acidity in freshwater aquariums and garden ponds, this drop test covers a pH range of 6 to 9. Ideal for regularly monitoring the health of your aquarium ecosystem, this kit contains everything you need: test tubes, an easy-to-read colour chart and illustrated instructions. Each kit allows for up to 40 tests , ensuring optimum water quality for your fish and aquatic plants. Monthly testing is recommended to maintain perfect balance, and more frequent testing when launching your aquarium helps ensure a smooth start.
High accuracy with drop tests suitable for freshwater aquariums.
Easy and quick test thanks to illustrated instructions and a colorimetric card.
40 tests included for sustainable monthly monitoring of water quality.
The Colombo Phosphate Test is designed for accurate analysis of phosphates (PO₄) in freshwater aquariums and garden ponds . Essential for preventing algae blooms and ensuring the health of aquatic plants, this drop test provides accurate measurement from 0 to 5 mg/l. Very easy to use, the kit includes everything needed to perform 40 tests : test tubes, colorimetric card and illustrated instructions. Whether for launching a new aquarium or for regular monitoring, this test offers a reliable solution for maintaining a balanced and healthy aquatic environment.
Accurately detects phosphate levels between 0 and 5 mg/l.
Includes everything needed for 40 complete tests.
Ideal for preventing algae and promoting plant health.
Colombo Phosphate X 1000ml is a powerful treatment designed to reduce phosphate levels in your pond water . Phosphates, often from decomposing organic waste or fish food, are the main cause of algae blooms. By removing these nutrients, this product helps restore a healthy biological balance , ensuring clarity and health in your pond. Easy to use and highly concentrated, it effectively treats large volumes of water while being respectful of aquatic flora and fauna. Anti-phosphate treatment for ponds up to 10,000 litres.
Highlights:
Reduces algae blooms : Neutralizes phosphates, preventing them from being converted into nutrients for algae.
Prevents biological imbalances : Maintains a healthy environment for your fish and plants.
Concentrated and economical formula : Treats large volumes of water with small quantities.
