Aquatic Life RO Buddie Color Changing Mixed Bed Resin Deionization Filter Cartridge Skimmer the monitored dosing of NO3:PO4-X

the monitored dosing of NO3:PO4-X biologically reduces both nitrate and phosphate

It's an economical alternative to a calcium reactor

there is no excess CO2 and there is no risk of unwanted phosphates being introduced through the dissolution of coral rubble

Designed for Ammonia and Nitrite Removal

This sediment filter has a translucent polyethylene housing for easy viewing of the cartridge condition to know when it's time to replace

Aquatic Life RO Buddie Color Changing Mixed Bed Resin Deionization Filter Cartridge Skimmer the monitored dosing of NO3:PO4-XRO BUDDIE COLOR CHANGING MIXED BED RESIN DI FILTER CARTRIDGE: Replace filter when resin changes color completely to amber. When all resin has changed color, it is time to replace the DI filter. Each DI Cartridge includes two clips that allow the cartridge to attach to the front of the membrane housing. Item 330242.