CerMedia Marine Pure Gems 90g
- Designed for Ammonia & Nitrite in systems of up to 75 gallons.
- Can be used in canister filters, hang-on back filters or in nano-tank filter systems
- High Surface area and open porosity for maximum beneficial bacteria growth to eliminate ammonia and nitrite and to reduce nitrates
- 135m2 (1450 in2) of surface area per box
- Lowers tank maintenance by reducing water changes and costly chemicals
- Inert and chemically stable
Direction for use:
Rinse Marine Pure Gems to remove loose particles. Place Gems in canister filter, hang on the back filter or nano-tank filter system. Best results are achieved when the Gems are placed after your system's mechanical filtration.
Suitable for: Freshwater & Saltwater