LZtheBioNut
New member
I recently moved over some live rock into my 28g nanocube from my 36g bowfront, which had ick. I let it sit for 5 weeks without any fish. I treated the surviving fish with cupramine for recommened time. I just put them back into the nanocube, and now my clowns are visiting the surface to breathe. Is this ick, or do I need to oxygenate better? (No ammonia, Nitrites, or Nitrates)