MatrixCarbon™ outperforms other high grade carbons by at least two-fold when compared for total capacity to remove aquarium organic matter, rate of adsorption, and duration of use.

Black Diamond® Media Premium Activated Carbon eliminates discoloration, odors, and impurities...and keeps on doing it long after other carbons quit.

Removes nitrates, nitrites, ammonia, and organics
High porosity biological media
Pore size well suited for anaerobic bacteria
No danger of hydrogen sulfide production as with sulfur-based media

With Chemi-pure Elite, we have taken the next step in keeping Chemi-pure the ultimate and complete choice for filtering your aquarium. Chemi-pure is the latest in aquarium science.

For Freshwater, Saltwater Aquarium & Pond Use
Removes Nitrates & Prevents NO3 Poisoning
Improves Fish Health & Reduces Algae
Traps Detritus, Excess Food & Waste
10" x 18"
Cut-To-Size

Red Sea REEF-SPEC™ Carbon is the ultimate choice for marine & reef aquariums due to its unique technical characteristics.

The Foam Filter Sponge acts as mechanical filtration, trapping detritus and other large particulates. It is your first stage of filtration, and its use will help extend the life of chemical filtration media.

The Foam Filter Sponge acts as mechanical filtration, trapping detritus and other large particulates. It is your first stage of filtration, and its use will help extend the life of chemical filtration media.