Reef Crest Bulk DI Resin (1.2 lb) Additives Keep the container sealed and

Keep the container sealed and dry between uses

The EHEIM compactON aquarium pump is characterized by its name due to it's compact design

resembling a honeycomb

custom light racks

Large Phyto-Feast Phytoplankton Features

Reef Crest Bulk DI Resin (1.2 lb) Additives Keep the container sealed andReef Crest Bulk DI Resin (1. 2 lb) Reef Crest Bulk DI Resin (1. 2 lb) is a high quality colour changing mixed bed DI resin for refilling standard RO DI cartridges and producing low TDS aquarium water. Bulk DI Resin for RO DI Water Filters This bulk resin is designed for the final deionization stage of an RO DI system, where it removes remaining dissolved ions after the RO membrane. The 1. 2 lb bag is sized to refill a single compatible DI shell,