CaribSea ARM Extra Coarse Calcium Reactor Media – 1 Gallon aquariums sand this pump ensures ultra-quiet operation

this pump ensures ultra-quiet operation

and contaminants

a company with a strong reputation for the manufacture of medical grade dosing equipment

As an advanced upgrade to the original Curve series

iodine-free coral and frag dip designed for professional reef keepers and serious hobbyists

CaribSea ARM Extra Coarse Calcium Reactor Media – 1 Gallon aquariums sand this pump ensures ultra-quiet operationMaintain stable calcium and alkalinity levels with CaribSea ARM Extra Coarse Calcium Reactor Media 1 Gallon, a high performance reactor media designed specifically for calcium reactors. Engineered for rapid upflow reactors, this extra coarse media allows efficient dissolution while maintaining excellent water flow through the reactor chamber. The larger grain size helps prevent clogging, significantly reducing maintenance time compared to finer media.