I have been QTing my fish for ich, the wrasse and angel are fine but the gramma did not make it....I would like to get one more fish while they are in QT (so as to prevent the ich issue again) but am not sure what to get. The wrasse and angel are pretty feisty so I'm not sure if another gramma or something like a firefish would work. This is a 30g so I know i am limited with choices. Other inhabitants are a cleaner shrimp, lots of soft corals and a few LPS
, and some snails and dwarf hermits.