HELP!! 2 Dinner-plate size RES turtles surprized on me.
I am in need of assistance, I am now the *proud* owner of 2 dinner plate sized RES turtles. I like turtles but I thought they would be 4-5" and not 10-12". I have them in a 30 gallon aquarium right now with an underwater pump. It has beach sand on the bottom and some rocks for slimbing and sunning themselves on. One looks like it has an infected eye. its all puffy. I am not sure how to take care of turtles this size or what to feed them. Just call me clueless. They are indoor as I live in Canada and it can get quite cool even in the summer. Please pass on any information you may have. I also have 2 children, a cockatiel, fish( not in the same tank as the turtles), a cat and a guinea pig. Will any transfer zoonotic diseases onto one another? I really need help. Thank you for your time.