Caribsea ARM Reactor Media 3.8L

Caribsea ARM Reactor Media

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

• Nearly 50x the Strontium of other brands (7390ppm)
• Precision grading allows for maximum carbon dioxide penetration
• No gastropod shells mean the lowest phosphate content (less than 1/10th of 1ppm)
• The highest solubility of any reactor media (metastable at 8.2

One of the most trusted media for calcium reactors in the industry. The media is a complete solution that includes both calcium and carbonate as well as essential trace elements.

The media comes in three forms Small, Coarse, and Extra Coarse.

• Small – Provides the most surface area which maximizes the amount of calcium and carbonate that can be added to the tank. *The small size can clog many reactors and may require ongoing maintenance.
• Coarse – larger size granules which are less likely to clog equipment.
• Extra Coarse – Largest size granules and the least likely to clog equipment which results in the lowest maintenance option.

Note: All ARM media is packaged by volume in a 1-gallon container. Weights may vary from container to container.

Size: 3.8L