Fish for a 18" cube

[pastelball]

Have a 18" 25 gallon cube with 10 gallon sump. With lps and sps. Looking for the right fish to pit in their. Have a salfin goby in it know. Just something not your normal clown our anther goby

 

[eatbreakfast]

Yellow assessor
Royal gramma
Swales basslet
Geometric plectranthias
Grammica goby