Okay, I've heard a LOT of different opinions this topic so I'm just going to ask. Would a pair of angelfish (as the only fish in the tank) or 1 angelfish with a few other fish be okay in a 29g? I've done lots of research and I've seen people do this and their fish almost always seemed to be thriving. But then I've also seen people say 75g minimum. So which way do I go? Or does it depend on the fish?