HI, my 3 and a half inch RES has recently started swimming agasint the tank really really fast, to the point where the water splashes. Does anyone know what might be causing this because it seems really stressful for the turtle, to swim so fast against a glass wall.
Also, i know there will be some questions so: my tank is a 40 gallon, but the water is filled up not fully, so at around 30 gallons. I use a solution to get rid of chlorine but no other solutions like water conditioners because i dont kow what theyre for. So i guess the question is why is my turtle acting like this?







