Calcium reactor media of pure aragonite
- enriched with essential trace elements
- designed for immediate use
- high solubility - CO2 consumption significantly reduced
- Item number:V16226
including 19% VAT ,
Recommended retail price: 31,90 €
CaribSea ARM Extra Coarse is a natural calcium reactor media which contains not only calcium and carbonate but also essential trace elements.
CaribSea ARM has approximately 50 times the amount of strontium (7,390 ppm) compared to other manufacturers. ARM is designed for immediate use and rinsing is not necessary. An aragonite so pure that it matches the laboratory standard.
CaribSea ARM has the highest solubility of all calcium reactor media (metastability at 8.2), therefore the CO2 consumption is significantly reduced compared to other products.
About 70 Pounds per cubic foot - Available in 5,4 kg and 22,68 kg