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)
Seatest Ca from Aquarium Systems is a box of 40 tests to test the level of calcium in your reef aquarium . Calcium is one of the basic components of seawater and is very useful for corals, invertebrates and red calcareous algae, which consume calcium to build bones .
Order it before
15:00 tomorrow
and receive it
on
Friday, January 30, 2026
with
Chronopost - Livraison express à domicile
Approximately 400 - 450 mg/L. Check calcium levels regularly to avoid growth problems. In addition, the high calcium content promotes water stability. Please keep this product out of the reach of children.
The box contains a test reagent, a measuring cylinder, a comparative scale and instructions for use.
Remember to test your aquarium often to maintain quality water for your fish and corals.
Instant Ocean contains all the necessary major, minor and trace elements, ideal for all types of aquariums.
4 Kg bucket.
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.
Carbon 1 L from Aquaforest are high quality activated carbon granules . They remove unwanted chemical compounds in saltwater and freshwater aquariums.
Zeomix 1kg from Aquaforest is a mixture of specially selected zeolites. It can be used in saltwater and freshwater aquariums.
Prime Reef Flakes is a complete flake food rich in vitamins and proteins for marine and freshwater fish.
Ultra Carb L is an activated charcoal specially designed for permanent or long-term use.
Seatest KH from Aquarium Systems is a box for performing 100 tests for the KH content in a seawater aquarium . Bicarbonate (KH) has a stabilizing effect on pH changes in water. At the end of the biological process, the KH and pH of the water will change over time.
In the world of reef aquariums, maintaining perfect balance is crucial to the health and growth of your corals. The Reef Shot Calcium from Aquarium Systems is the ideal solution for enriching your marine aquarium with calcium. Designed to be easy and quick to use , this supplement ensures the maintenance of an optimal concentration of calcium , between 400 and 450 ppm, essential for the flourishing growth of corals. With Reef Shot Calcium, say goodbye to complications and hello to a thriving marine ecosystem.
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 SALIFERT brand analysis kit allows you to accurately measure the magnesium level of your seawater. Allows you to take around 50 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.
This SALIFERT brand analysis kit allows you to test the pH of your seawater accurately, on a scale of 7.4 to 8.6. Allows you to take around 50 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 copper content of your seawater.
Allows you to take around 50 measurements.
Instructions in French
Accurately tests the nitrite level of your seawater.
Allows you to take around 60 measurements.
Instructions in French