Marina Replacement Power Cartridge for i25 Filters, 12 count (6 x 2 ct) Coops and in closets

and in closets

a topper or as a complete and balanced meal for your adult dog

Ideal for backyard and outdoor use

Great for small and medium dogs

wood turtles

Marina Replacement Power Cartridge for i25 Filters, 12 count (6 x 2 ct) Coops and in closetsMarina i25 Replacement Power Cartridges are made to fit in the Marina i25 internal filter. The unique design of these cartridges allows water to easily filter through the center of the cartridge while providing 3 levels of filtration for optimal water quality. Replacement Power Cartridges for Marina i25 internal filter 3 in 1 mechanical, chemical and biological filtration Ideal for goldfish and tropical tanks Each cartridge is split into two separate