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VAS CaribSea CS00529 ARM Calcium Reactor Media Course 8 lbs P1545712VAS-CS00529 https://cdnimages.opentip.com/full/VAS/VAS-CS00529.jpg CaribSea CS00529 ARM Calcium Reactor Media Course 8 lbs CaribSea ARM Calcium Reactor Media, Course, 8 lb, is a complete reactor media containing not only calcium and carbonate, but essential trace elements as well. ARM has nearly 50 times the strontium of other brands (7,390 ppm), is processed for immediate use, does not require rinsing, and has double the surface area of regular aragonite. Precision grading (2-3mm) allows for maximum carbon dioxide penetration, and the exclusion of gastropod shells ensures the lowest phosphate (less than 1/10 of 1 ppm) and silica (about 1/2 that of other brands) content. This grading also carries in the highest concentration of Halimeda incrassata, an aragonite so pure it has been used as a laboratory standard. ARM has the highest solubility of any reactor media available (metastable at 8.2), so CO2 consumption is much lower. ARM is essentially what your corals are made of. 8 lbs. 1545712 008479005298 11.1000lbs 0.00 0.00 0.00
CaribSea
26.4100 2025-04-24 In Stock

CaribSea CS00529 ARM Calcium Reactor Media, Course, 8 lbs

Brand CaribSea
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UPC: 008479005298
SKU: VAS-CS00529
Price: $26.41
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Product Description

CaribSea ARM Calcium Reactor Media, Course, 8 lb, is a complete reactor media containing not only calcium and carbonate, but essential trace elements as well. ARM has nearly 50 times the strontium of other brands (7,390 ppm), is processed for immediate use, does not require rinsing, and has double the surface area of regular aragonite. Precision grading (2-3mm) allows for maximum carbon dioxide penetration, and the exclusion of gastropod shells ensures the lowest phosphate (less than 1/10 of 1 ppm) and silica (about 1/2 that of other brands) content. This grading also carries in the highest concentration of Halimeda incrassata, an aragonite so pure it has been used as a laboratory standard. ARM has the highest solubility of any reactor media available (metastable at 8.2), so CO2 consumption is much lower. ARM is essentially what your corals are made of. 8 lbs.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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