Fluval Tri-EX Cartridges

Fluval Tri-EX 3 in 1 cartridge is for use with the Fluval G advanced filter. Combines the binding power of Fluval G phosphate, nitrate and carbon for an all in one pollution management solution for fresh water aquariums. With the continued use of Tri-EX, nitrates, phosphates and organic pollutants remain under control ; the cartridge binds over 9000 mg (or more than 15 mg/L in a 600 L aquarium) of nitrate and over 1100 mg (or more than 2 mg/L in a 600 L aquarium) of phosphate. The specialized mesh size of the carbon component maximizes the surface to volume ratio for optimized performance.