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
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)
Calcium and Strontium complex for balanced coral skeleton formation.
Order it before
15:00 tomorrow
and receive it
on
Tuesday, December 16, 2025
with
Chronopost - Livraison express à domicile
Calcium, Magnesium, Strontium and Carbonates are the basic Fundamental Elements of the coral skeleton.
All of these must be available in balanced proportions for healthy, growing corals.
Concentration:
Liquid supplement: 1ml in 100 liters of water will increase the level of calcium by 2ppm.
Magnesium complex for a balanced formation of the skeleton of corals.
Complex of Carbonates and buffers for a balanced formation of the skeleton of corals.
Complex of Carbonates and buffers for a balanced formation of the skeleton of corals.
This SALIFERT brand analysis kit allows you to accurately measure the calcium level of your seawater. Allows you to take 50 to 100 measurements.
Reduces nitrates and phosphates. Limits the appearance of harmful algae, allows the control of zooxanthellae for optimal growth and coloration of corals.
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.
Reef Energy Plus 500ml will delight your corals by ensuring better growth, better health, more vivid colors while being easier to use on a dosing pump and causing less over-skimming.
Calcium 850 gr from Aquaforest allows to maintain the level of calcium or to increase it, in reef aquariums.
Concentrated solution to increase calcium in the aquarium.
Concentrated solution to increase calcium in the aquarium.
Carbo calcium 1000ml is a ultra-concentrated additive to increase calcium and carbonate hardness for saltwater aquariums.
Calcium hydroxide Ca(OH)2 can be used for the preparation of lime water. This saturated solution of calcium hydroxide helps provide calcium and maintain the alkalinity of your aquarium.
pure >98.0%, Ph Eur, USP, FCC, E 526e
SEACHEM Reef Complete is a concentrated liquid calcium supplement designed to restore and maintain calcium to existing levels in natural seawater without affecting pH.
All-in-One X-Pro 1000ml provides the reef aquarium with everything the organisms (such as corals, calcareous algae, tridacnas etc.) need to synthesize their skeletons . Increases alkalinity (Ca, Mg, Ba, Sr).
Sets and maintains properly balanced levels of calcium, KH and magnesium.