Hey guys! I'm new around here, and have quite a few questions about fish. I do know my fair share, but there's always room for more in my opinion. I really want to know what species and tank size are best for freshwater stingrays, whether they're teacups or others. I've heard "55 gallon" but then "68 gallon" then "100 plus". I'm basically as curious as you can get, as I plan on eventually owning these guys!