A supplementary additive containing many of the trace elements missing from typical aquarium salt water

A supplementary additive containing many of the trace elements missing from typical aquarium salt water

A pure magnesium granulate for mixing in calcium reactors.

A pure magnesium granulate for mixing in calcium reactors.

Calcium Plus is a booster to calcium levels when used in a calcium reactor

A liquid strontium and barium additive for the marine aquarium

Specially designed potassium test kit for marine aquariums

An all round element (not food) additive that improves colours and growth in all stony corals

An all round element (not food) additive that improves colours and growth in all stony corals

A potassium additive containing multiple salts as found in natural sea water and often depleted in the aquarium

A potassium additive containing multiple salts as found in natural sea water and often depleted in the aquarium

A liquid magnisium additive for the marine aquarium designed for larger tanks

A liquid magnisium additive for the marine aquarium

A powdered carbonate hardness additive for the marine aquarium