Rodi Bulk Reef Supply Di Resin Refill (1.25 LBS.) (COLOR CHANGING) - BRS additives They are strikingly beautiful and

They are strikingly beautiful and

Perform large water changes immediately until a test kit reads below 2 ppm copper

Unique streak-free and drip-free formulation helps repel dust

About FritzZyme® Trace

Maracyn® may be used concurrently with Coppersafe®

Rodi Bulk Reef Supply Di Resin Refill (1.25 LBS.) (COLOR CHANGING) - BRS additives They are strikingly beautiful andWhy does BRS recommend this? We recommend color changing resin for the fact that it will physically change colors as it gets exhausted. That allows you to monitor the consumption of the DI resin and know when to change it out. If you have a TDS meter we still recommend color changing resin as it will let you know when to monitor your TDS meter for when TDS starts creeping through the DI resin. When it comes to packaging not just any packaging will do,