High Quality Porous Filter Media Block for Biological Filteration.

High Quality Porous Filter Media Block for Biological Filteration.

The media’s composition is similar to natural rock formations. This Block provides approximately 150,000 sq. Ft per cu. Ft (510 m2/L) of accessible surface area. The properties of the Media block create a stable home for a dense population of beneficial bacteria that remove ammonia and nitrites from your aquarium. Some systems will also see a decrease in nitrates. It will work in sumps, trickle filters, wet/dry filters, hang on the back filters or directly in the tank.

• 100% Tank Tested
• Most technically advanced bio-filtration substrate
• High usable surface area for beneficial bacteria growth
• Open porosity means maximum bacteria exposure to contaminates and promotes excellent water circulation and less clogging
• Designed specifically to target ammonia and nitrite removal and minimizes nitrates
• Inert and chemically stable
• Greater than 80% open porosity
• Provides consistent water chemistry
• Reduces tank maintenance
• Able to support large fish loads
• Can be cleaned, reused and sterilized