Marineland Penguin Power Filter Sizes(g):75 2 x 105 cfu/g

2 x 105 cfu/g

and protozoans

An all-natural way to soften aquarium water and achieve the pH levels required for breeding and rearing certain tropical fish

Small – 15” long x 10” wide x 8

Marineland Penguin Power Filter Sizes(g):75 2 x 105 cfu/gAll Penguin BIO Wheel Power Filters deliver easy, three stage mechanical, chemical and biological aquarium filtration. Convenient Penguin Rite SizeTM Filter Cartridges come ready to use with each filter ready to mechanically and chemically remove waste, discoloration and odors. Each contains new faster acting Black Diamond Premium Activated Carbon for maximum efficiency. Biological filtration is provided by the revolutionary and patented BIO Wheel