Would it be realistic to keep a RTC in a huge pond on our ranch? It used to be a frac pond but not anymore. I have personally stocked it with native fish. They've been in there for years. At the deepest part it's 30'. I was just thinking would it get too cold for it? I know this pond is DEFINITELY big enough. I would put 2 or 3 of em in there. Also, the pond is completely sealed so they wouldn't be able to get out. I'm worried about the RTC's eating everything else and also it being too cold in the winter. Also I'm brand new to the forum!