Marineland Eclipse® Systems Aquarium Filter Replacement Cartridge Size:Rite-Size Z, 3 ct The filtered aquarium water then

The filtered aquarium water then returns from the CF MKII Canister back into the aquarium

Monocalcium Phosphate

and easy to mix formula

Many competing products are little more than combinations of Epsom salt and bicarbonate of soda

Fits penguin 125 & 150

Marineland Eclipse® Systems Aquarium Filter Replacement Cartridge Size:Rite-Size Z, 3 ct The filtered aquarium water thenAt Marineland, we design 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