CaribSea ARM Coarse (M) EU 22.68 kg

CaribSea ARM Coarse (M) EU 22.68 kg
CaribSea ARM Coarse (M) EU 22.68 kg

Calcium reactor media of pure aragonite

  • enriched with essential trace elements
  • designed for immediate use
  • high solubility - CO2 consumption significantly reduced
199,00 €

incl. 19% VAT , plus shipping costs

Manufacturers recommended retail price: 199,00 €

Different types of calcium reactors have been designed over time, which require media of different sizes. The coarse substrate ARM Coarse was designed for the widely used calcium reactors with a strong upward flow. ARM Extra Coarse is even coarser than ARM Coarse.

If a reactor media is too fine, it can easily clog. This results in a loss of effectivity. CaribSea ARM is specially developed as a coarse reactor media and prevents clogging. It is therefore much less expensive to use than finer media.

The calcium reactor media of CaribSea is designed for immediate use and prior rinsing is not necessary. The aragonite is so pure that it meets laboratory standards.

CaribSea ARM has approximately 50 times the amount of strontium (7,390 ppm) compared to other products. With a metastability of 8.2 CaribSea ARM has the highest solubility of all calcium reactor media, therefore the consumption of CO2 is significantly reduced compared to other products.

Calcium: 416.000 ppm
Carbonate: 577.000 ppm
Strontium: 3.300 ppm
Strontium: 1.400 ppm
Potassium: 56 ppm

ARM is available in 3 different grain sizes: Fine, Coarse and Extra Coarse - Available in 5.4 kg and 22.68 kg