What kind of conditions do water snails live in?

I recommend anything with water and space for the snails to eat. Basically any Freshwater Fish tank with be okay for the snails. I must tell you though, never to put snails in with beta fish because sometimes the beta fish will try to eat the snail so i recommend putting them in with goldfish or some other freshwater fish. I have a 10 gallon freshwater tank with a common goldfish and a golden inca snail and they live happily together. I hope this helps!