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.
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
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)
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Sand
Substrate for reactor
Sea Salts
Pond Substrate
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Seawater Equipment
Basin Equipment
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Maintenance For Your Tank sea water is a 100% natural product based on beneficial bacteria, it will quickly find, break down and eliminate waste. This 30-day program will guide you through the stages of biological balance in your aquarium. This program was developed in collaboration with Dr. Tim Hovanec, world specialist in nitrifying bacteria.
Order it before
15:00 Monday
and receive it
on
Tuesday, February 17, 2026
with
Chronopost - Livraison express à domicile
Keeping a clean and healthy aquarium can be a challenge, but with the Maintain Your Tank program, simple action a few times a month can be the first step.
Overfeeding is often the reason why a lot of time has to be spent cleaning the filter, fighting algae and constantly getting rid of filter elements.
Even with good maintenance and regular water changes, sludge and waste remains in the aquarium in hard to reach and hard to see places, and is dissolved in the water.
Maintain Your Tank, a 100% natural product made with beneficial bacteria, works to quickly find, break down and eliminate this waste.
It also contains probiotic bacteria to help reduce the number of bad bacteria in your aquarium and to restore and maintain a clean, balanced and healthy aquarium. This 30-day program will guide you through the stages of biological balance in your aquarium.
The day you start the program will be the first vial and then you will be guided through the vials to achieve great results.


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.
Accurately tests the ammonia level of your seawater.
Allows you to take around 50 measurements.
Instructions in French
Accurately tests the nitrate level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
Accurately tests the nitrite level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
Pro Bio S 50ml from Aquaforest is a supplement highly concentrated in probiotic bacteria . For the natural elimination of nitrates and phosphates.
The osmosis units of the easy line 190 and easy line 300 series are compact and efficient. The fine filter removes all particles larger than 5 μm. In our facilities we use TFC (Polyamide/Polysulfon) membranes. The installations operate with an output of approx. 3 - 4:1 (rejection:permeate) and have a salt removal capacity of approx. 95%.
Aquaforest's brand new NP Pro 2000ml can be dispensed by metering pump . It is a media based on concentrated liquid polymer, comprising a culture medium promoting the growth of probiotic bacteria .
This pH meter, model pH600 from Milwaukee is easy to use: it allows you to measure the pH without any difficulty . Light, compact and fast, the pH value is displayed instantly: it is the ideal object for your terrarium or your aquarium!
ReBiotic is a 100% natural bacteria product that contains a unique blend of bacterial strains . The addition of these special strains helps replenish bacterial stability and repair existing bacterial films that have been damaged by sudden system changes or "Old Tank Syndrome".
ReBiotic bacteria also improve overall water quality and live rock health without the risk of altering water chemistry, disturbing deposits, or growing unsightly algae.
ReBiotic is a 100% natural bacteria product that contains a unique blend of bacterial strains . The addition of these special strains helps replenish bacterial stability and repair existing bacterial films that have been damaged by sudden system changes or "Old Tank Syndrome".
ReBiotic bacteria also improve overall water quality and live rock health without the risk of altering water chemistry, disturbing deposits, or growing unsightly algae.
ReBiotic is a 100% natural bacteria product that contains a unique blend of bacterial strains . The addition of these special strains helps replenish bacterial stability and repair existing bacterial films that have been damaged by sudden system changes or "Old Tank Syndrome".
ReBiotic bacteria also improve overall water quality and live rock health without the risk of altering water chemistry, disturbing deposits, or growing unsightly algae.
Waste-Away Gels continuously release good bacteria into aquarium water. These good bacteria consume nitrates , phosphates and organic waste while keeping the aquarium cleaner and the water clearer. The gels last up to 30 days and will change colors to indicate they need to be replaced.
This small version is recommended for marine aquariums from 10 to 50 litres.
Waste-Away Gels continuously release good bacteria into aquarium water. These good bacteria consume nitrates , phosphates and organic waste while keeping the aquarium cleaner and the water clearer. The gels last up to 30 days and will change colors to indicate they need to be replaced.
This medium version is recommended for marine aquariums from 50 to 150 liters.
Waste-Away Gels continuously release good bacteria into aquarium water. These good bacteria consume nitrates , phosphates and organic waste while keeping the aquarium cleaner and the water clearer. The gels last up to 30 days and will change colors to indicate they need to be replaced.
This small version is recommended for marine aquariums from 10 to 50 litres.
Royal Nature Bacterial Flora contains a unique blend of bacterial strains selected to quickly establish themselves in your marine aquarium and complete the biological balance in the water.
Royal Nature Bacterial Flora contains a unique blend of bacterial strains selected to quickly establish themselves in your marine aquarium and complete the biological balance in the water.