Fluval Filter Media Cartridge U3 Feedwell Dog Food Purigen® is designed for both

Purigen® is designed for both marine and freshwater use

32 servings in one bottle

Large - 400ml

It is recommended that you allow your dog to determine the appropriate speed for the duration of the cycle

Measurements: 15 x 15cm

Fluval Filter Media Cartridge U3 Feedwell Dog Food Purigen® is designed for bothFluval U3 Filter Media Poly Clearmax Cartridge 2 pack Fluval Poly Clearmax filter cartridge helps control green water and unsightly algae growth by adsorbing and trapping phosphate, nitrite and nitrate. It effectively produces crystal clear water, reduces odors, and creates ideal conditions for fish and plants. The filter cartridge helps reduce overall aquarium maintenance. It is ideal for freshwater and marine environments. Contains 2 cartridges Key