

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)
Magnesium chloride, purity >99.0%, Ph.Eur, USP, E 511
Labels for marking your containers are available by clicking here.
Magnesium chloride is used in combination with magnesium sulfate. This simple solution allows the increase in the magnesium content of seawater while respecting the ionic balance.
Preparation : In a 1 liter container, dissolve 380 g of magnesium chloride hexahydrate and 48 g of magnesium sulfate heptahydrate in 700 ml of reverse osmosis water.
Dosage: This solution contains 50,000 mg of magnesium. 10ml of solution increases the Mg level by 5mg/l in 100l of water. The maximum daily dose of the solution is 20ml per 100l of water. The ideal magnesium level in a reef aquarium is approx.1300mg/l. Do not overdose.
Avoid contact with skin. Do not swallow. Handle with care. Keep out of reach of children.
5 kilo bucket.
This SALIFERT brand analysis kit allows you to accurately measure the calcium level of your seawater. Allows you to take 50 to 100 measurements.
Set of 5 labels for marking the containers of your preparations: Calcium, KH, Salt without salt, Magnesium and Carbonate.
Photo: example of set up, cans sold separately.
Epoxy Aquascape Gray by DD H2ocean is a gray two-component epoxy glue for cuttings and decorating . Specially developed by DD for use in saltwater and freshwater aquariums and other underwater applications.
Sodium carbonate can be used for solution preparation and implementation of the Balling base carbonate method.
All the products in our range are prepared and packed on site in our warehouse.
Products are now packaged in resealable pouches for less breakage during transport. They are also more ecological with 80% less plastic compared to our old packaging.
Canister with a capacity of 5 liters allowing the preparation and storage of your balling or other solutions.
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.
Accurately tests the nitrate level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
This SALIFERT brand analysis kit allows you to accurately measure the calcium level of your seawater. Allows you to take 50 to 100 measurements.
Set of 5 labels for marking the containers of your preparations: Calcium, KH, Salt without salt, Magnesium and Carbonate.
Photo: example of set up, cans sold separately.
Epoxy Aquascape Gray by DD H2ocean is a gray two-component epoxy glue for cuttings and decorating . Specially developed by DD for use in saltwater and freshwater aquariums and other underwater applications.
Sodium carbonate can be used for solution preparation and implementation of the Balling base carbonate method.
All the products in our range are prepared and packed on site in our warehouse.
Products are now packaged in resealable pouches for less breakage during transport. They are also more ecological with 80% less plastic compared to our old packaging.
Canister with a capacity of 5 liters allowing the preparation and storage of your balling or other solutions.
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.
Accurately tests the nitrate level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
This SALIFERT brand analysis kit allows you to accurately measure the calcium level of your seawater. Allows you to take 50 to 100 measurements.
Set of 5 labels for marking the containers of your preparations: Calcium, KH, Salt without salt, Magnesium and Carbonate.
Photo: example of set up, cans sold separately.
Epoxy Aquascape Gray by DD H2ocean is a gray two-component epoxy glue for cuttings and decorating . Specially developed by DD for use in saltwater and freshwater aquariums and other underwater applications.
Sodium carbonate can be used for solution preparation and implementation of the Balling base carbonate method.
All the products in our range are prepared and packed on site in our warehouse.
Products are now packaged in resealable pouches for less breakage during transport. They are also more ecological with 80% less plastic compared to our old packaging.
Magnesium Mix salt is very pure magnesium chloride for the use of the classic Balling method or the Balling light method of Fauna Marin .
Ultra Easy MG is a highly concentrated additive for the maintenance of magnesium in marine aquaria.
Optimized and concentrated blend of magnesium chloride and sulfate salts designed to restore insufficient magnesium levels by causing minimal impact to the ionic balance existing in natural seawater.
Optimized and concentrated blend of magnesium chloride and sulfate salts designed to restore insufficient magnesium levels by causing minimal impact to the ionic balance existing in natural seawater.
Mg plus 250ml from Aquaforest is a solution that increases the level of magnesium in saltwater aquariums.
Product used to maintain a stable level of magnesium in reef aquariums.
Important element for hard corals and calcareous algae. Recommended in all aquariums.
Magnesium Zoanthus is a balanced blend of magnesium chloride and sulfate . It allows to increase the rate of magnesium in reef aquariums in a safe way, while preserving the ionic balance.
Magnesium Mix salt is very pure magnesium chloride for the use of the classic Balling method or the Balling light method of Fauna Marin .
Ultra Easy MG is a highly concentrated additive for the maintenance of magnesium in marine aquaria.
Optimized and concentrated blend of magnesium chloride and sulfate salts designed to restore insufficient magnesium levels by causing minimal impact to the ionic balance existing in natural seawater.
Optimized and concentrated blend of magnesium chloride and sulfate salts designed to restore insufficient magnesium levels by causing minimal impact to the ionic balance existing in natural seawater.
Mg plus 250ml from Aquaforest is a solution that increases the level of magnesium in saltwater aquariums.
Product used to maintain a stable level of magnesium in reef aquariums.
Important element for hard corals and calcareous algae. Recommended in all aquariums.
Magnesium Zoanthus is a balanced blend of magnesium chloride and sulfate . It allows to increase the rate of magnesium in reef aquariums in a safe way, while preserving the ionic balance.
Magnesium Mix salt is very pure magnesium chloride for the use of the classic Balling method or the Balling light method of Fauna Marin .
Ultra Easy MG is a highly concentrated additive for the maintenance of magnesium in marine aquaria.
Optimized and concentrated blend of magnesium chloride and sulfate salts designed to restore insufficient magnesium levels by causing minimal impact to the ionic balance existing in natural seawater.
Optimized and concentrated blend of magnesium chloride and sulfate salts designed to restore insufficient magnesium levels by causing minimal impact to the ionic balance existing in natural seawater.