Generally speaking, the side float leans towards the body, but so does the top-heavy side float.
This kind of turtle is generally not suitable for keeping in deep water. It is suggested that the water level should be lowered to exceed the carapace of the pig's nose, so as to avoid the turtle choking, and the pig's nose will choke or even drown when it is in poor health.
You used a heating rod to control the temperature above 25 degrees and strengthen feeding.