fish recommendations for 37g? 30x12x22

I've had my 2 clowns and six line wrasse in a 20long for Bout a year Nd just upgraded to a 37gal, essentially doubling my height. Any cool fish ideas that what would fit nicely in the 37? Maybe even something that's not a fish. I also have a skunk cleaner and several hermits and snails.

Tank is bare bottom.

Thanks again!
Scott