Fluval Filter Media Cartridge U3 Feedwell Dog Food or HOB filter

or HOB filter

Large - 400ml

Size: External 90cm (L) x 60cm (W) x 68cm (H)

Purigen® is designed for both marine and freshwater use

Multiple variations of layout

Fluval Filter Media Cartridge U3 Feedwell Dog Food or HOB filterFluval 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