OASE Replacement Filter Cartridge for the BioStyle Filter (2 Pack) wire cage clamp lamp The Cation and Anion resins

The Cation and Anion resins (H+ and OH-) in the DI cartridge media remove most of the remaining total dissolved solids (TDS) from membrane-filtered water

One remote sold separately controls multiple color-changing pods for different effects

Fluval aquatic Straight Forceps make quick work of planting small and thin plants

there should be no more than a 5% change from the optimal 2

Size : 11 3/4" L x 7 3/4" W x 8" H

OASE Replacement Filter Cartridge for the BioStyle Filter (2 Pack) wire cage clamp lamp The Cation and Anion resinsThe Replacement Filter Cartridge Set of 4 for the BioStyle 20, 30, & 50 and BioStyle Thermo 30 & 50 5 in 1 Filtration The BioStyle Multi Stage Filter Cartridge provides 5 in 1 filtration which ensures clean, healthy, and clear water for your aquarium No Mess Maintenance The disposable filter cartridges are easily removed and replaced Contains four replacement cartridges that fit inside the chamber of the BioStyle filter. Quantity needed depends on the