Does anybody by chance know of any amphibians that I can house along with red-eyes in my eco-system/habitat ( I will be using live plants and have a moving water setup). I want to build up a surreal enviroment in my 75 gal. and want more then just red-eyes. about two other different species maybe salamanders of some sort and some other kind that will each live in "harmony". But the red-eyes have to stay in the equation. Thank you.