Pro Cation DI Resin (Color Changing) Size:6 Refill Bulk It is suggested by Borneman

It is suggested by Borneman that phosphates are a direct poison to calcification

This 24VDC powered

and adjust your light to your corals preference

you only need to program a single light

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

Pro Cation DI Resin (Color Changing) Size:6 Refill Bulk It is suggested by BornemanCation 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!