Need help Stocking

[sankysyuck]

Hey, I just set up a 50 gallon tank and I need some of your ideas for livestock. This is a fish only tank, I most likely will get some live rock though. I'm really not sure what I want yet, so I need some ideas.
Thanks

 

[adrock16]

I have a 55g and its stocked with a Golden headed sifter goby,lawnmower blenny,sixline wrasse,blue dammsel,cleaner shrimp,serpent star,and 25 hermit crabs. Will probably get 2 mexican turbo snails.