It depends... when I had a lionfish in my 60 gal, I had it since it was a 2inch baby... he grew to about iinch and was my favourite fish. Never ever bothered any other fish in the tank even thou they were much smaller. Id recommend a dwarf one but get rid of the gobys and blennies as they might become an expensive meal. Keep in mind that dwarfs grow up to 6inch..
Coral beauties??? Yes and no.... can become not reef safe overnight... I had a thread about it a while back and it sounds more like 50:50
|