Fish only with live rock tank

[Domlelemsis]

Looking for 55 gallon tank stocking ideas.
Wondering if I could do clowns, triggers and/or tangs. Could you help me with ideas

 

[Sailingeric]

Most tangs will need more space than a 55 gallon tank has. They are fairly narrow tanks. If you can go bigger I would do it but if you have a 55 gallon, there a lot of fish you can put in there that will be happy, clowns, basslets, gobies, snails, shrimp, damsels, firefish.