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CaribSea A.R.M. Coarse Calcium Reactor Media 1ea/1 gal
$45.99
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CaribSea A.R.M. Coarse Calcium Reactor Media 1ea/1 gal
$45.99
Details
ARM Coarse - A high magnesium reactor media. ARM Extra Coarse is still a complete reactor media containing not only calcium and carbonate, but essential trace elements as well. ARM Extra Coarse contains: 275200 ppm Calcium, 590000 ppm Carbonate, 2200 ppm Strontium, and 2000 ppm Magnesium.
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