Reef Crest DI Resin Cartridge for RO/DI Filters GFO and Reactor Media The face and tail are

The face and tail are yellow

Easy to use controls for routine aquarium feeding

Complete Conditioner Benefits for Freshwater and Saltwater

Brightwell Reef Code B 500ml Strength and Chemistry Notes

Reef Crest DI Resin Cartridge for RO/DI Filters GFO and Reactor Media The face and tail areReef Crest DI Resin Cartridge for RO DI Filters The Reef Crest DI Resin Cartridge for RO DI Filters is a replacement mixed bed DI resin cartridge for standard RO DI systems that accept 10" cartridges. Mixed Bed DI Resin for Final Water Polishing This DI cartridge contains a blend of cation and anion deionization resin to remove remaining dissolved ions after the RO membrane. It is used as the final polishing stage for producing purified water for reef