This is a true liquid phase granular activated carbon, developed to clarify aquarium water specifically for Kolar Labs.
Beware of cheap pelletized carbon that is made for air purification and not for water.
This is a 4x12 mesh carbon with very low dust, with Reef Aquarium quality, at a very affordable price.
For use in reactor, media bag, or canister filter.
CONTAINS 0.35 lbs (160 g) - FAST RESULTS: Works quickly to eliminate cloudy water, colors and odors overnight d,TRUSTED SOURCE: Made according to Food Chemicals x (FCC) standards Bringing you the highest quality, bulk and packaged Activated Carbon,HIGH PERFORMANCE: Laboratory grade granular activated carbon Specifically made with optimum pore structure for aquarium use,WORKS IN ALL FILTERS: Large granules allow great flow in any filter media bag, cartridge or filter for efficient filtration Use in reactors, canister filters, intank filters or hanging filters,EASY TO USE: Use 1 cup per 50 gallons (1 tablespoon for every 3 gallons) Change every 2-4 weeks Short rinse before use