what to add to my 75 reef?

[Fishn28]

Im looking to add something new to my tank, either a fish or a coral. I want to keep it under 100 dollars also!
Currently Ive got
1 clownfish
1 cherub angel (does not like bright colored fish or fish smaller than him)
1 twinspot goby
1 YWG
1 Sleeper goby
3 lemon chromis
1 purple firesish
1 yellow Coris wrasse

Its a mixed reef tank with 1 small anemone

 

[MikeyZo]

Im looking to add something new to my tank, either a fish or a coral. I want to keep it under 100 dollars also!
Currently Ive got
1 clownfish
1 cherub angel (does not like bright colored fish or fish smaller than him)
1 twinspot goby
1 YWG
1 Sleeper goby
3 lemon chromis
1 purple firesish
1 yellow Coris wrasse

Its a mixed reef tank with 1 small anemone

A neon goby or a royal gramma are usually a nice. As far as corals, as long as you know your nem isn’t gonna move much, a hammer or frogspawn frag, some zoas, or a trumpet coral are good easy starters