yes on the shrimp. Sixline wrasse, in your 55 a dwarf angel after a couple of months. Make it your last fish. Pair of clowns. Any cardinal, blue and yellow tail damsels, or green chromis. royal gramma, there are others i can't remember. I hit the majority though.
lots of people told me that i couldn't put the fire fish with damsels they said it was to aggresive for the fire fish (i don't know) thats what i found out though. but your saying it can so wait im confused?????????? can it or can it no???