Aquarium and pond equipment at the best prices!
For those passionate about aquariophily
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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)
With its generous size, TROPICA Water Conditioner 300 ml is the perfect ally for securing tap water used in aquariums. In just a few seconds, it neutralizes chlorine and deactivates heavy metals (lead, copper, mercury, cadmium) often present in tap water. Just a few milliliters are enough for each water addition to provide a stable environment, safe for fish, shrimp, or plants. Its formula is completely harmless to all aquatic life and helps maintain a healthy balance without stress for the tank's inhabitants. Easy to dose and economical to use, this is the conditioner you should always have in your aquarium cabinet.
Order it before
15:00 tomorrow
and receive it
on
Thursday, February 5, 2026
with
Chronopost - Livraison express à domicile
Chlorine in tap water is the number one enemy of aquatic health. Gill irritation, stress, melting leaves... the consequences can be visible very quickly. Fortunately, TROPICA Water Conditioner works within seconds of adding it to the water. It completely neutralizes chlorine and makes the water immediately safe for your fish, shrimp, and plants. No need to wait or let the water settle; you save time while protecting the life of the tank.
It's not visible to the naked eye, but tap water sometimes carries heavy metals like lead, copper, mercury, or cadmium . These substances can be extremely toxic to invertebrates, especially shrimp, and slow plant growth. Tropica 's formula contains chelating agents that bind these metals and render them inactive , thus protecting the entire aquatic ecosystem, even with frequent water changes.
Using this conditioner is child's play. With each water change, simply add 10 to 12 ml per 100 liters . Changing 30 liters? Add about 3 ml. Simply top up the evaporation? Same small amount, same reflex. The conditioner is safe, even in case of slight overdose , and does not disrupt the filter bacteria or your water parameters.
With its intermediate volume, the 300 ml format is designed for aquariums ranging from 60 to 300 liters . It can treat up to 2,500 to 3,000 liters of water, which covers numerous water changes without having to repurchase product every two weeks. It is easy to store, does not leak, and is clean to use with or without a dispenser. The perfect compromise for those who want an effective, reliable, and economical conditioner.
Tropica Water Conditioner has been designed to fit into all types of aquariums, safe for exotic fish and even the most delicate plants. It is also perfectly suited to shrimp tanks or heavily planted aquariums , as it contains no toxic or perfumed agents. A true invisible shield that simplifies the lives of aquarists concerned about the well-being of their aquatic population.
Replacement Activated Carbon Foam Cushions (x3) for Professionel 3 filters: 250 (2071), 350 (2073), 350e (2074), 600 (2075) and thermofilters 2171 and 2173; and Professional 4+ filters: 250 (2271), 350 (2273) and 600 (2275).
Premium Nutrition contains most of the nutrients required for healthy and continuous plant growth. However, Premium Fertiliser does not contain nitrogen (N) or phosphorus (P). Premium Nutrition without nitrogen and phosphorus is perfect for aquariums with lots of fish. Easy to dose with the pump and ensures good plant growth.
Replacement blade for Eheim RapidCleaner squeegee . Quick and tool-free replacement.
Support with double suction cups for Jager Thermocontrol heating or for any type of heating with a diameter of around 3 cm.
Set of 4 suction cups for Eheim heaters, filters or pumps. Reference: 7271100
Wadding cushions (x4) and a pre-cut replacement blue foam for the EHEIM professional 4+ and 5e ( 2274 )
The EHEIM SUBSTRATpro+ O2xygen in 1L format is an advanced biological filter media that improves water quality thanks to activated oxygen and an exceptional bacterial colonization surface. Its ultra-porous ceramic design optimizes filtration by effectively removing waste and harmful substances. Thanks to the presence of tourmaline , this filter media stimulates the aquarium's metabolism and strengthens the vitality of fish and plants. Durable, reusable and compatible with both fresh and salt water, it guarantees clear water and a balanced aquatic ecosystem.
ZOA Bacter is a concentrate of non-pathogenic live bacteria fixed on a maerl substrate, designed to stabilize the biological balance in both saltwater and freshwater aquariums. Its multi-strain consortium naturally competes with unwanted algae, lowers nitrates and phosphates through assimilation, and transforms organic deposits into resources for filtration. Result: cleaner windows, clear water and a healthier biotope. Fish and corals regain vitality and resistance (protection against vibrioses), while a beneficial biofilm is established to feed certain invertebrates. Compatible with skimmers and filters, the effect is quickly seen, especially with correct mixing. 40 ml bottle (34 g) – 10 9 CFU/g , GMO-free, no risk of overdose .
Water conditioner for freshwater aquarium.
Water conditioner for freshwater aquarium.
Water conditioner for freshwater aquarium.
Water conditioner for freshwater aquarium.
JBL Biotopol R 100ml: water conditioner for goldfish to transform aggressive tap water into water adapted to the biotope of goldfish.
JBL Biotopol R 100ml: water conditioner for goldfish to transform aggressive tap water into water adapted to the biotope of goldfish.
JBL Biotopol C 100ml: Water conditioner for crustaceans and shrimps to transform aggressive tap water into water adapted to the biotope of crustaceans and shrimps.
JBL Tropol transforms aquarium water into tropical black water for the breeding of black water fish such as Characidae, Catfish, Apistos and Discus etc.