In my 30 gallon tank I'm thinking of getting 8 hi fin black skirt tetras, 10 neon tetras, 2 mystery snails, and as a centerpiece fish, a male beta.
Would this setup work? Some people say that the hi fin tetras are nippy towards longer finned slower fish, some say they don't nip, one guy said that he has seen angelfish kept with hi fin tetras at his pet store and they get along fine. Would they keep their nipping to themselves if i have them in a bigger school like this? And how would the beta feel about the other fish? I know betas and neons are ordinarily fine, but I don't want to have the beta attack the hi fin tetras.
Also, approximately how many live plants should I put in my aquarium? I know the hi fin and neon tetras like well planted tanks, while betas don't care for as many plants.
Oh, and one more thing.....(sorry I'm asking so many questions) I read that betas need a flake that is at least 40% protein, so they can only eat special beta flakes, not tropical flakes. But I checked the bottle of my tropical flakes I have and they are 47% protein. Would this make them O.K. for the beta? Or do I still need special Beta flakes? If so, could you give me an idea on how to feed the beta one kind of food and all the other fish in the aquarium another?
Thanks in advance