Tetra 26218 Medium 5-15 Carbon Filter Cartridges (2 Boxes of 3-Filters)

Great for my fishes

Good.

Good filters

Perfect fit

Less expensive than buying at the store.

Liked worked great

Works as advertised

company is a cheat

Happy with product but compared to some other brands, is quite expensive. Wish there were some generic alternatives

6 filters that fit a 10 gallon filter.