Fluval Poly/clearmax Filter Cartridge Helps Control Green Water And Unsightly Algae Growth By Adsorbing And Trapping Phosphate, Nitrite And Nitrate. It Effectively Produces Crystal Clear Water,...
The Fluval Foam Pad Captures Large Particles And Debris For Effective Mechanical Filtration, The Crucial First Stage In The Filtration Process. Custom-sized, It Fits Perfectly Inside The Filter...