Carbo Marine X-Pro is a water vapor activated (no phosphate release) highly absorbent activated carbon, especially intended for use in seawater aquariums.
Carbo Marine X-Pro ensures crate-clear water so that the all-important light transmission is optimally utilized by all animals. Is pH neutral, free of heavy metals, and has a surface area of 1350 m² / g. An included AQUATIC NATURE test card indicates when you need to replace CARBO MARIN X-PRO.