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You are here: Home > FILTER > Aquarium Filtration: Calcium Reactors/Kalkwasser > Calcium Reactor Media

Calcium Reactor Media

We carry calcium reactor media from CaribSea (ARM) and Two Little Fishies (Reborn). ARM contains not only calcium and carbonate, but also essential trace elements. Two Little Fishies Reborn is composed of the fossil skeletons of reef building corals sustainably harvested from pristine sites in the Western Pacific.Useful Articles:Four Ways to Supplement Calcium and Alkalinity.

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