Schooling fish????

"Ben" wrote in message
om...
I have an empty 72 gallon Bow Front with 40lbs of live rock and a live
sand base. My filter, skimmer and lights are very basic. My wife
wants me keep thing simple (I have lost some fish before). I want to
put a school of fish in the tank and keep things to one or two types.
I will probably keep a hermit crab to stir the bottom up. I will have
no coral or plant life.

Should I go with a school of

Blue-green Chromis or
yes

Yellow Damsels or
big fight. these will not school.

Both?????
no.