Carbon Activated Filter for Medium Aquarium, 6Pack Power Filters for Tetra Whisper Bio-Bag, Medium Aquarium Replacement Filter Cartridges for Tetra ReptoFilter Cartridges Aquariums

Ultra Activated Carbon

The cartridge contains ultra-activated carbon which helps remove discoloration, impurities contaminants and odors, leaving your water clear, healthy and polished, keeping the glass of your aquarium free of buildup.

Dual-Sided Layer

Fish tank filter cartridge is wrapped by dense double-sided mesh to capture maximum debris and fish waste. It can bind small dirt particles which are easier to filter. Specially designed to capture a full range of particulates giving you unmatched water clarity.

Solid ABS Frame

Built-in ABS bracket, make the activated carbon evenly distributed to achieve more adequate filtration, keeping your aquatic life healthy every moment.