Fluval Peat Granules - 21 oz

Fluval Peat Granules provide an all-natural water softener for all external filters. This natural method will allow your aquarium to maintain the ideal pH level for breeding and rearing tropical fish that prefer soft, acidic water. With humic acid, tanning agents, trace elements and highly concentrated content, you will notice maximum effectiveness in your aquarium. This water softener will easily create a successful hobbyist experience.

Ideal for Fluval models: 106, 206, 306, 406, FX5, 105, 205, 305, 405, 104, 204, 304, 404.