Tetra In300 Filter Cartridge

The Tetra In300 Filter Cartridge is designed as a replacement for Tetra In Plus 300/400/600/800/1000 filters. Each pack contains four powerful filter sponges that are designed to conserve beneficial bacteria while effectively cleaning your aquarium's water. This cartridge helps maintain optimal water quality, supporting the health of your aquatic life. Easily replaceable, the Tetra filter cartridge ensures that your filtration system runs smoothly and efficiently, providing a healthy environment for your fish and plants.