I know combining different species is frowned upon, but I would like to create a viquarium in at least a 30 tall. I have two year old red-eared sliders, and 3 ~5 year old white's tree frogs.
I am thinking of combining their tanks with 3/4 water in the bottom, 1/4 rocks-mulch-moss substrate and lots of arboreal areas for the frogs.
Does anyone think this is a terrible/dangerous idea? The turtles are very shy, and I am not worried about any nibbling especially because the frogs are very active.
Any input would be helpful.
Thanks!


