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Caribsea ARM Reactor Media

Directly to: ARM Fine | ARM Coarse | ARM Extra Coarse

Caribsea ARM Series

Great media to fill up your ARM Reactor. High levels of Calcium, Carbonate, Strontium, Magnesium and Potassium.

ARM Fine
Caribsea ARM Fine

Caribsea ARM Fine

This is the highest solubility of any reactor media available (metastable at 8.2). The typical CO2 consumption is much lower

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ARM Fine Contains: 

  • 381000 pp Calcium 

  • 590000 ppm Carbonate

  • 7390 ppm Strontium

  • 1050 ppm Magnesium

  • 56 ppm Potassium

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Available in volumes of: 1 gallon (3.8 liters)

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Caribsea ARM Coarse

Caribsea ARM Coarse

ARM Coarse is developed for rapid upflow reactors, and to prevent clogging within the reactor. 

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ARM Coarse contains:
  • 416000 ppm Calcium
  • 577000 ppm Carbonate
  • 3300 ppm Strontium
  • 1400 ppm Magnesium
  • 56 ppm Potassium

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Available in volumes of: 1 gallon (3.8 liters)

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ARM Coarse
ARM Extra Coarse
Caribsea ARM Extra Coarse

Caribsea ARM Extra Coarse

ARM Extra coarse is developed for rapid upflow reactors. The coarse ARM media will prevent clogging.

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ARM Extra Coarse contains:
  • 416000 ppm Calcium
  • 577000 ppm Carbonate
  • 3300 ppm Strontium
  • 1400 ppm Magnesium
  • 56 ppm Potassium
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Available in volumes of: 1 gallon (3.8 liters)
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