So my mom has two red-eared sliders, about 14 y/o? give or take a year or two. The thing is, sometimes during the day one will chase and try to bite the other (the other one flees and clings its body to its shell). So agressive behaviour. I always seperate them when this happens.
But than at night, they start doing courting behaviour to each other. I'm just so confused about this 180 they do.
Thanks for help/advice/comments