Reactors
Reactors are essential tools for maintaining balance and stability in a reef aquarium. Whether you’re looking to control nutrients, polish your water, or automate calcium and alkalinity supplementation, the right reactor makes the job easier and more consistent. Our selection includes everything from algae scrubbers and biopellet reactors to calcium, kalk, and zeovit systems. You’ll also find carbon, GFO, and multi-media reactors for crystal clear water, plus CO2 scrubbers to help stabilize pH. Explore the full lineup to keep your tank healthy, stable, and thriving.
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Poseidon Reef SystemsPhytoTank CL System - Copepod and Phytoplankton Culture Reactors$207.99 $259.99 -
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Poseidon Reef SystemsPhytoTank L Culture Pack Disposable Parts Replacement Set (10 Pack)$11.99 $14.99 -
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