Designed for Ammonia and Nitrite Removal
One MarinePure Sphere has the same surface area as 1,350 plastic 1.5" bio-balls.
Use in canister filters, sumps, and wet/dry filters.
AQUATICON one of the only premier Freshwater AND Saltwater (plus reptile!) aquarium shows, is kicking off in Knoxville, Tennessee at the massive Knoxville Expo Center!