Aquarium and pond equipment at the best prices!
For those passionate about aquariophily
Having trouble finalizing your order? Contact us 24 hours a day by email at information@zoanthus.fr.
Analysis
Analysis / Tests
Basin Analysis
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Balling Products
Seawater supplements
Basic elements
Fresh Water Supplements
CO2 system
Basin Supplements
Basic elements
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Water treatment
Bacterial Treatments
Adverse Treatments
Fish Care
Water treatment
Bacterial Treatments
Adverse Treatments
Fish Care
Water treatment
Bacterial Treatments
Fish Care
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Seawater Food
Fresh Water Food
Food Basin
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Sand
Substrate for reactor
Sea Salts
Sands / Quartz / Substrates
Remineralizing
Pond Substrate
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Seawater Equipment
Freshwater Equipment
Basin Equipment
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Ideal for medium-sized ponds, AQUATIC SCIENCE OPTINIT 12000 is a concentrated biological activator designed to effectively start or restart filtration. Its formula combines selected active bacteria and essential minerals to quickly restore the ecosystem to a healthy state. It can be used when starting a new pond , at the return of spring , or after a thorough filter cleaning . As soon as the temperature exceeds 10°C, OPTINIT 12000 acts directly in the filter and high-flow areas. Easy to dose and simple to apply, this 200g format allows you to restore stable filtration and clearer water without unnecessary complications.
OPTINIT 12000 comes into play precisely when filtration is most needed. During start-up or restart, the presence of specific bacterial strains allows for rapid colonization of the filter. This action promotes a smooth resumption of biological filtration and helps stabilize the water without prolonged periods of instability. A real asset for restoring your pond to optimal condition.
The application is intentionally intuitive. The product is distributed directly in the filter and on the surface of the pond , focusing on areas with the strongest water flow. To optimize effectiveness, it is recommended to turn off the UV sterilizer for three days and maintain sufficient oxygenation . This combination allows the bacteria to establish themselves and work efficiently.
The 200g package is designed to treat up to 12,000 liters of water . Dosage is clear and reliable: 1 x 15g measure per 1 m³ . This precision makes it easy to use and ensures even distribution of the product. To maintain filtration over time, regularly adding a suitable bacterial treatment product helps maintain a stable balance.
Aquatic Science Biobooster + 6000 is the natural boost your pond up to 6,000 liters needs. Its unique formula stimulates existing microorganisms and accelerates the growth of beneficial bacteria , promoting the rapid breakdown of organic waste and limiting the formation of filamentous algae. Usable as soon as the temperature exceeds 14°C, it works within a few hours and can be combined with Bactogen for a longer-lasting effect. Free of harmful substances, it respects the fauna, flora, and balance of your pond while improving filtration and water clarity.
This SALIFERT brand analysis kit allows you to accurately measure the calcium level of your seawater. Allows you to take 50 to 100 measurements.
This analysis kit from the SALIFERT brand allows you to measure the Kh of your seawater with precision. Allows you to take 100 to 200 measurements.
3 way "y" connector for standard 4/6mm tube.
Accurately tests the nitrate level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
Premium quality "Mix " flakes packaged in resealable 500ml pouches for better preservation .
They are excellent and suitable as a main food for feeding all ornamental fish and shrimp (marine fish, goldfish, cichlids, tetras, barbs, danios, colored carp, koi). Our "Mix" flakes contain a significant amount of protein (54%) and vitamins.
Second element of the Balling method, sodium hydrogen carbonate allows the maintenance of the carbon hardness (Kh) of seawater in the application of the Balling method.
3kg of powder allows the preparation of 36 liters of solution. That's 0€33 per litre!
High purity chemical products compliant with the European Pharmacopoeia prepared and packaged on site in our warehouse.
Products are now packaged in resealable pouches for less breakage during transport. They are also more ecological with 80% less plastic compared to our old packaging.
The ATI Essentials SPS – Set 2x10L was designed for SPS-dominated marine aquariums, where stability is paramount. This ultra-concentrated liquid system provides essential elements (KH, calcium, magnesium, potassium, strontium, etc.) and a carefully measured base of trace elements daily, without drift or unnecessary accumulation. Its key advantage: a 100% inorganic KH component that helps maintain a higher and more stable pH , exactly what the most demanding SPS corals require. Ready to use, compatible with dosing pumps, and calibrated to dispense both solutions in equal quantities , this 2x10L set simplifies routines while keeping the water clean, balanced, and perfectly consistent.
BactoPond is a product for water suitable for fish and plants : cleaning bacteria for the decomposition of biological contaminants in ponds.
BactoPond 500 ml from JBL is a solution for water suitable for fish and plants: cleaning bacteria for the degradation of biological pollutants in the pond (proteins, ammonium/ammonia, nitrites).
Therap Pond from Microbe Lift is a bacterial blend specially formulated to promote the health of pond fish. For use with all ornamental, cold water, temperate, cyprinid, native and wild species.
Gravel cleaner Pond from Microbe Lift will be useful to you as a very effective 100% biological pond cleaner : it contains bacteria specially developed to remove sludge and other organic waste from the substrate.
Aquatic Science Biobooster + 6000 is the natural boost your pond up to 6,000 liters needs. Its unique formula stimulates existing microorganisms and accelerates the growth of beneficial bacteria , promoting the rapid breakdown of organic waste and limiting the formation of filamentous algae. Usable as soon as the temperature exceeds 14°C, it works within a few hours and can be combined with Bactogen for a longer-lasting effect. Free of harmful substances, it respects the fauna, flora, and balance of your pond while improving filtration and water clarity.
Aquatic Science Biobooster + 12000 is the ideal partner for maintaining a clean and balanced pond up to 12,000 liters . Its exclusive formula stimulates the activity of beneficial microorganisms and accelerates the multiplication of bacteria responsible for breaking down waste . The result: clearer water, fewer filamentous algae , and a pond where the filtration system operates at full capacity. Usable at temperatures as low as 14°C, it works within a few hours and can be combined with Bactogen for a longer-lasting effect. Free of harmful substances, it preserves the fauna, flora, and biological balance of your pond.
Aquatic Science Biobooster + 40000 is designed for large ponds, up to 40,000 liters , offering a simple and natural solution for maintaining clear and healthy water. Its unique formula quickly stimulates beneficial microorganisms and promotes the growth of bacteria responsible for breaking down waste . Within hours, organic pollution decreases, filamentous algae are reduced, and filtration performance is optimized. Completely safe for fish and plants, Biobooster + 40000 ensures a lasting ecological balance . Combined with Bactogen, it prolongs the effect and keeps your pond pristine all season long.
Aquatic Science Bactogen 3000 is a concentrated blend of bacteria, minerals, and trace elements ideal for maintaining up to 3,000 liters of pond water. It improves the biological quality of the water and supports the entire organic waste decomposition process , thus reducing green water and siltation. Completely safe for fish and plants , it promotes a balanced ecosystem and makes the job easier for your filtration system. Easy to use as soon as the temperature exceeds 10°C, Bactogen 3000 works even better in combination with BioBooster+, guaranteeing clear and healthy water all year round.
What they think about it
(and they are right...)
GERALD P.
Effective (Translated review)