Marineland Penguin® Power Rite-Size™ Filter Replacement Cartridges Size:Rite-Size B 3 Ct feed once a day

feed once a day

With tasty

5×105 CFU/lb MIN

freshwater or reef aquarium

Marineland Penguin® Power Rite-Size™ Filter Replacement Cartridges Size:Rite-Size B 3 Ct feed once a dayThe Marineland Brand designs our filter cartridges to meet the absolute highest standards of water purification, performance, and operational ease. Each pre assembled cartridge slides easily into place, providing superior mechanical and chemical filtration, and making replacement fast, dry and effortless. The cartridge mechanically filters water through a pad of double thick poly fiber. Debris and waste particles are trapped, and water is chemically