So our new Red Sea S 550 G2 is giving off a musty odor that can be smelled from around the room and connected kitchen. We have a reef mat, and skimmer. I’ve been reading that this is expected and I could just add activated Carbon to help resolve. My concern is I just (seemingly) got HLLE under control for our Blue Tang. I had left a blue chemo for 3 months in our last tank. I’m wondering if that could have caused the problem.
Should I order blue chemo again and how much should I add to the sump for 140g total? And how often should I replace? Any other ideas?
Should I order blue chemo again and how much should I add to the sump for 140g total? And how often should I replace? Any other ideas?