A.R.M. Calcium Reactor Media - Coarse 1\" Coralline Cylinders [8 lbs]

A.R.M. Calcium Reactor Media - Coarse 1" Coralline Cylinders [8 lbs]

Brief Description: A complete reactor media containing not only calcium and carbonate, but essential trace elements as well. Designed to be used in rapid upflow type calcium reactors.
  • Product No. CRCS-00529 - Ships in 2 to 7 days
Price: $41.84 - - Additional Shipping Item






  • A complete reactor media containing not only calcium and carbonate, but essential trace elements as well. In fact ARM has nearly 50 times the strontium of other brands (7390 ppm).

  • ARM is processed for immediate use, no rinsing required, and has double the surface area of regular aragonite.

  • ARM has the highest solubility of any reactor media available (metastable at 8.2) so CO2 consumption is much lower.

  • The coarse grading of this ARM media is designed to be used in rapid upflow type calcium reactors.

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