We have the Pink tails and I don't recommend them. They get very large up to 12 inches and they like to be in schools and are very skittish. We have a small school of four in our 150 gallon tank and they always are getting banged up. Most Rainbows are good but some will munch on soft plants. Large schools of the rasboras are really pretty and quite colorful! The Rasboras would be fine with what you have now. As would most of the tetras. Sometimes a large school of small fish is much nicer than a few of a medium sized fish. _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member