Evans 55 slice of the ocean

[evaneatspie555]

k so i am trying to figure out another large fish to add or 3 or so small schooling fish does any one have any suggestions they must be compatible with my 2 clowns a yellow tang and a royal dotty back must not munch on crabs cuz i love my hermits and snails
other then that im thinking of stocking my tank with.
my old fish
yellow tang 2 inch in size
2 clowns 1.5 inch in size
royal dottyback 1.5 inch in size
10 hermit crabs
13 snails
1 emerald crab

new fish
??
??
??
a couple more snails (maybe)
one more emerald crab ( i love them there so kool looking)
1 cleaner shrimp
1 red star fish (maybe)?
flame scallop (maybe)
thats all the stuff i would like as far as live stock just need to do research suggestions are welcomed