Caribsea ARM Reactor Media – Coarse, 1 gal.

Caribsea

$62.00 

Caribs ARM Coarse Reactor Media contains calcium, carbonate, and trace elements.

· Nearly 50x the Strontium of other brands (7390ppm)

  • Precision grading (2-3mm) allows for maximum carbon dioxide penetration
  • No gastropod shells means the lowest phosphate content (less than 1/10th of 1ppm)
  • Highest solubility of any reactor media (metastable at 8.2)