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Blenny Controller
Operating Temp: -1°C to 5°C
constant level
other filter feeders and/or crustaceans
Internal Shelf: 1x 7"L x 2
Bulk Reef Supply Bulk Deionization (DI) Resin (Color Changing) Afnan's Picks Blenny ControllerWhy 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,