Tetra EX Filter Cartridge Large (4 Pack) evolution 1500 substantially enlarged rubber feet stabilizers

substantially enlarged rubber feet stabilizers offer superior vibration-dampening ability and added protection

Whole Antarctic Krill**

The Algae Cleaning Magnets are an easy solution to effectively remove algae from all sides of the aquarium

The bowed bottom weight allows the scrub pad to rest above the gravel for easy retrieval while reducing the risk of scratching the aquarium walls

Balloon Attachment Assembly

Tetra EX Filter Cartridge Large (4 Pack) evolution 1500 substantially enlarged rubber feet stabilizersNow a Carbon Filter as innovative as the Whisper EX Filtration System it's designed to fit. Tetra Carbon Filters' layers of multi density floss effectively trap even the smallest particulates while activated carbon rapidly eliminates odor, discoloration, impurities, and toxins. The result? Water that's clear, healthy, and polished. Large EX Fits Whisper EX30, EX45 & EX70