Weco Classic Aquarium Phosphate Filter Pad Green 10 in x 18 in

Weco Phosphate-Removing Filter Pad rapidly reduces phosphate known to encourage and sustain algae growth. Great for salt and freshwater use. Rapidly removes floating particulate organic debris for easier cleaning! Excellent quality and effectiveness! Designed and manufactured for aquatic professionals and hobbyists. Trim to fit any filter: canister, hang-on, wet-dry, internal or top filter, endless uses! Helps improve aquarium water quality. Chiseled design decreases bypass, prolongs usage and enhances fitment options. Package is designed with freshwater fish on one side and saltwater fish on the other to suit your stores display needs.