My male that I have paried up with a smaller female looks like he is about to die every day. And every day he is still alive. He just sits at the bottom or nestles in a bush. They are together most of the time but I am not sure if they are going to breed. Is this normal behavior for him to be so docile. I expected him to be swimming around (which I have never seen). The female swims and eats all day but the male doesnt. Any suggestions?