


ARM Calcium Reactor Media Coarse
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
ARM Calcium Reactor Media CoarseARM Fine has nearly 50 times the strontium of other brands (7390 ppm). It also contains 381,000 ppm Calcium, 590,000 ppm Carbonate, and 1050 ppm Magnesium. ARM has the highest solubility of any reactor media available (metastable at 8. 2) so typical CO2 consumption is much lower.
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Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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