Hi! I'm looking into setting up an ADF tank only but have no idea where to start as there's a LOT of conflicting information floating around. I'd like to have at least 3 of them, so what size tank should I get? I've just begun my research so feel free to go wild with giant information posts. Edit: I'm seeing a lot of 1 gallon per frog which just sounds uh...completely wrong as they get up to 3in if I'm not mistaken. I don't know if fish rules can be applied but I typically do 3 gallons for every inch of fish. Any reason why people say 1 gallon per 1 frog?