CaribSea A.R.M. Aragonite Reactor Media

A complete reactor media containing not only calcium and carbonate, but essential trace elements as well. In fact A.R.M. has nearly 50 times the strontium of other brands (7,390 ppm) A.R.M. is processed for immediate use, no rinsi...

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CaribSea A.R.M. Aragonite Reactor Media 50lbs

CaribSea A.R.M. Calcium Reactor Media—A complete reactor media containing not only calcium and carbonate, but essential trace elements as well. In fact CaribSea A.R.M. Calcium Reactor Media has nearly 50 times the strontium of oth...

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CaribSea A.R.M. Aragonite Reactor Media 50lbs (Coarse)

A complete reactor media containing not only calcium and carbonate, but essential trace elements as well. In fact A.R.M. has nearly 50 times the strontium of other brands (7,390 ppm) A.R.M. is processed for immediate use, no rinsi...

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Caribsea A.R.M. Aragonite Reactor Media 8 lb (Coarse)

Calcium reactors have evolved into several types that require different media sizes. We now offer our original ARM™ fine for downflow, slow upflow, and fluidized bed type calcium reactors and our ARM™ coarse for rapid upflow type ...

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