I'm upgrading my snake's tank, and I'm currently looking at different places near me that have different size tanks and what the prices are. Could I just get a fish tank instead of a reptile tank? A 40 gallon aquarium is 55 bucks, versus a 40 gallon reptile tank is 130. Would it be bad if I just got an aquarium instead? Of course I'd have to get a top as well, but still.