Removes organic pollutants, stain and entrained toxic gases to provide a pure environment in marine and freshwater aquariums contains special form macro porous organics adsorption resins. Reduces carbon usage. Regenerable over and over again. White beads turn to a light yellow or brown, indicating exhaustion and need for regeneration. Resin life is about 2 years of service.
Considerations for use: mixed bed resin can be used on a continual basis
For marine systems, occasional use of reef carbon is still recommended, in addition to the mixed bed resin
Regenerable over and over again