I bought a 10gallon, and have not put any fish in it, I'm waiting to find the right fish for it. The guy at the store was very helpful, told me to wait and get fish, i'm new to this and dont want to make mistakes. I have thought about quite a few plants and a couple gourami and a clam, and a pleco but only a small one if it doesnt grow to big, though i plan on getting a bigger tank i doubt it would be soon enough if he got large. I just thought i would ask if gourami's are okay just one or two or if there should be more, if they get along with one shrimp and a clam. or if i should just try a different fish that might be a little hardier. any help is absolutely wonderful!