Penn-Plax Cascade 100 GPH Hang On Filter Aquarium Bio Sponge Replacement; 1 Pack - size: Cascade 100 Replacement Bio-Sponge

About this item

• Keep your tank clean and clear with the genuine Penn Plax filter cartridge to fit your Cascade 100 GPH hang-on power filter model CPF2.
• The bio sponge filter removes dirt and debri from your aquarium tank keeping your aquarium clean and clear.
• Filter sponge optimizes the colonization of beneficial aerobic bacteria which prevents the water from becoming cloudy and harming fish.
• Perfectly cut to fit into the Cascade 100 Hang On Filter tray without any gaps which could allow pollutants to re-enter the water.

Overview

• Product Dimensions ‏: ‎ 6 x 1 x 4 inches; 0.71 ounces
• Item model number ‏: ‎ CPF210
• Date First Available ‏: ‎ June 6, 2010
• Manufacturer ‏: ‎ Penn Plax
• ASIN ‏: ‎ B003Q3FSAK
• Best Sellers Rank: #18,311 in Pet Supplies (See Top 100 in Pet Supplies) #82 in Aquarium Filters
• Customer Reviews: 4.7 4.7 out of 5 stars (4,433)