I have two turtles, both are about 1 1/5 inches to 2 inches long. They are in a 30 gallon rubbermaid tub with Aqua clear 110, water heater and everything. I have had them of about 6 months now and just recently one of them keeps looking at the others back feet and trying to bite it.
I don't understand why, it never did it before. Since they are the both the same size is it possible for it to bite the other ones toe off?
This usually happens at the end of the basking dock where it still is in the water. When one is trying th climb up or resting halfway in the water the other one would come and look intensly at the back leg, then bite, after that he does not go after the foot anymore.



