On the side, we mounted up a
FOWLR 30 ga for my husband because I wanted the 50 ga to be a Reef tank, but he always wanted a Clown trigger and a Dogface puffer. The Reef store had babies of course so we got them, and they are also doing awesome.
And he did mount up a 5 ga at work ( he has a 50 ga with pirahna at work too) and he has a Domino Damsel in it, so that's were the Scarlet hermit was moved.
Mephys