Tetra ReptoFilter Filter Cartridges, Medium, 12 Total Cartridges (4 Packs with 3 per Pack)

Great value & quality product!

Only thing they came crushed , didn’t put in box so the package was crushed !

I only rate these poorly because the filters they fit in are trash and unfortunately I am not Oscar the grouch SO THEREFORE I DO NOT LIKE THEM.

Perfect for turtles

Product came exactly as ordered. Best filter

great price and they work just as originals.

Great product

We use these in our duel fish and turtle aquarium and theyre great! They are easy to rinse in between changes, if something gets gunked up, and we have them shipped regularly to us. They definitely help keep our water clear in our tank.

I love when our turtle is happy- these filters are quiet and clean and great for odor control

These really do keep the smell down for my turtle.