Pro Cation DI Resin (Color Changing) Size:6 Refill Bulk you only need to program

you only need to program a single light

Reef Safe Yes Water Parameters Salinity 1

No longer are you limited to using a fixed amount of power per channel

The sleek look of the mounting arm is enhanced by the silicone sleeve over the flexible portion of the mounting arm

or any other open/closed device

Pro Cation DI Resin (Color Changing) Size:6 Refill Bulk you only need to programCation Single Bed Color Changing DI Resin is great for people that want to be more efficient with their deionization resin usage. Single bed resins do require the use of a cation and anion resins followed by a mixed bed resin, but produce much better results, and are much more efficient!