Tetra Filter Aquarium Cartidges, Removes Odors and Discoloration, Ready to Use, Small Whisper Filters, 6 Count Aquatic Flat Heater or are on a restricted

or are on a restricted diet

Makes the clean up job easier

Very digestible and highly palatable source of protein that provide amino acids required for maintaining muscle

It combines premium meat

Tetra Filter Aquarium Cartidges, Removes Odors and Discoloration, Ready to Use, Small Whisper Filters, 6 Count Aquatic Flat Heater or are on a restrictedAbout this item REPLACEMENT CARBON FILTER: Keeps aquarium water crystal clear removes odors and discoloration. CATCHES DEBRIS: Dense, dual sided mesh filters debris and fish waste. CLEAN WATER MADE SIMPLE: Small size fits Tetra Whisper 3i Internal Filters. CONVENIENT: Replacement filter cartridges are fully assembled and ready to use. USAGE: Change monthly or sooner if there is reduced water flow.