So the other day while i worked i was looking through the new bettas in the back and i found the most gorgeous looking male! I really want to get him! right now i just have a 10 gal with one male, 2 peppered corys, and an ADF. I was wondering if i should buy a divider and get this new betta! but i would kinda feel bad because my betta is used to having the whole tank to himself! haha what should i do?