So I have recently bought a baby turtle. I try to give it perfect care. I put a little bit of warm water in his tank , change the water daily and put food pellets in it reguraly.

Ever since I go it, I have never seen it eat (the pellets seem 2 dissolve in the water after a few hours)

All i ever seen it do was climb all the walls of his tank like if it wantes to get out. It does this all day.

I really want to raise it =( I don't want it to die. Is there anything I can do?