🐠 Tetra 25997 Bio Foam Grid In Tank 20 Internal Filter: Efficient Aquarium Filtration System Review

Falling apart after repeated use except it's effective but not as durable as I was hoping. Lasted about 4 months with cleaning every two weeks.

Ideal for plastic sponge holders. It also contains all of my turtle's excrement. My previous sponge insoles lasted 8 years. I think this one will last just as long. A very good quality. I definitely recommend this product.

After calling Tetra to ensure 25997 was the correct foam mesh replacement for my 50 gallon ReptoFilter pump, the foam was much thinner than the original foam and mesh significantly flatter. making it difficult to place any other foam in the mesh.