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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Standard value of 400 +/- 20 ppm calcium @ 25°C
Each magnet measures 1
Males are usually somewhat larger in size
Models 1100-2500 are pumps as well as UL listed powerheads
Maximum Size: 6"- 7
Penguin Power Filter Rite-Size Size:Size B 6 Pk 125/150 Standard value of 400 +/-The 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