Coral Essentials Calcium Reactor Trace Supplements Fertaliser Aquaforest 120g Marine Mix S

Aquaforest 120g Marine Mix S Fish Food 1mm Sinking Pellet

which makes it perfectly safe for fish and invertebrates

but better if added to new water first

Extra potassium is often necessary

Intensifies red

Coral Essentials Calcium Reactor Trace Supplements Fertaliser Aquaforest 120g Marine Mix SCalcium Reactor 1 Our Coral Essentials, Calcium Reactor 1 is a unique blend of trace elements designed to be used exclusively on marine aquariums running a calcium reactor. Use of a calcium reactor is becoming more common as it provides the primary elements of Calcium, Alkalinity and Magnesium in your aquarium by the breakdown of the coral skeletons that are usually used as media in the reactor chamber. This method also provides some of the trace