hey guys i currently have a 20long that i am looking to make a biotope once its done cycling. any help you guys can offer me would be great. i was thinking of focusing on the indopacific area of the ocean. do you guys know of any corals, inverts, fish, etc that are usually found together and would go nicely in my 20 long? i plan to have live rock all on the sides and back with an open water column in the middle front... i havent even started thinking about it, i thought maybe you guys could put this into a better perspective for me. as for the fish, i know there arent any that can remain in that tank their entire lives, but something that will stay small for a while (grows slowly, you know what i'm talking about right?)

any help you can offer would be much appreciated.

thanks.