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)
The SeaTest CA from Aquarium Systems allows you to easily and reliably monitor the calcium levels in your aquarium. With its 40 comprehensive tests , it offers a practical solution for monitoring the health of your corals and invertebrates, promoting optimal growth and vibrant colors . The kit includes two components: a liquid solution and a powder, guaranteeing accurate results with every test. It is quick and intuitive to use, even for beginner aquarists. With SeaTest CA , keep a close eye on your water's calcium levels and ensure a stable and healthy environment for all your marine inhabitants.
Order it before
15:00 tomorrow
and receive it
on
Thursday, February 5, 2026
with
Chronopost - Livraison express à domicile
The SeaTest CA is designed to provide reliable calcium measurements, a crucial element for corals, anemones, and other invertebrates. The kit contains two components: Solution 1, based on sodium hydroxide , and Powder 2, containing calconcarboxylic acid . This combination ensures an accurate reading of calcium levels , essential for maintaining the strength of calcareous structures and the overall health of the aquarium. Clear instructions allow for precise results with every test, even in a home environment.
Each component of the kit has important safety instructions. Solution 1 is corrosive and can cause severe burns; therefore, it is recommended to wear gloves, goggles, and protective clothing . Powder 2 can irritate the skin, eyes, and respiratory system, hence the need to handle it in a well-ventilated area and to follow the safety instructions. In case of contact with skin or eyes, rinse immediately and seek medical advice if necessary. Store securely and out of reach of children.
The test is simple to perform: just follow the instructions provided to mix the solution and powder with the water sample. The kit provides fast and reproducible results , allowing aquarists to regularly monitor calcium levels and adjust supplementation as needed. The accuracy of SeaTest CA helps prevent deficiencies and maintain an optimal environment for coral growth and coloration.
By maintaining stable and adequate calcium levels, SeaTest CA helps prevent growth problems and coral fragility . It also helps maintain overall water balance, positively influencing the health of fish and invertebrates. Aquarists can thus anticipate fluctuations and intervene quickly , ensuring a more vibrant and sustainable reef.
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.
Discover Reef Shot Magnesium for a balanced and thriving marine aquarium. This supplement, essential to the good health of your reef ecosystem, ensures the well-being of your corals by promoting healthy and vigorous growth . With precise dosing, Reef Shot Magnesium maintains magnesium levels between 1200 and 1380 ppm , essential for photosynthesis and cell division, while contributing to the formation of the skeleton of reef organisms. Easy to use with clear instructions.
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