Hello, I am having quite the trouble picking out which type of fish would fit nicely in my 55gl community tank. So far, I have 6 julii cories and 6 rummynose tetras (getting more soon). My stock plan is to add 6 dwarf neon rainbowfish, some other sort of tetra/small schooling fish, and 1 (or two) Bolivian rams. What type of tetra/other small schooling fish would look nicely with this group. I was thinking neons but I cannot seem to find them at my LFS. Same thing goes for Cardinals. I am just looking for options, I am very open. Thanks!