I have some interesting fish in my 90g. I have a bunch of wrasses which are always a good choice, a squirrel fish which is pretty neat, a hogfish is also a neat addition. Or maybe a rabbit fish? So many options....
180g Reef - 60g Rimless Reef -90G FOWLR- 125g Malawi Cichlids- 40b REEF- 34g Fresh Planted-working on- 20L FOWLR- working on
I have a mix of many different saltwater fish amongst my tanks, but I love my Tangs most of all.