I'm looking for schooling fish and maybe something to sweep up the bottom of the tank. In particular, I'm interested in chili rasboras or green neon tetras. Any advice on those for a 10 gallon or with a dwarf gourami? Would do cories for the bottom, but have those in another tank.
Which is best?
To have one small school of green neon tetras (and shrimp)
To have a few small different kinds of fish to show how much fun more than 1 kind can be! Like CPD and microrasboras and ember tetras (and shrimp)? (and maybe any green neons also?
BTW, do ember tetras school?