Hi everyone,
I have a 70 gallon tank with two 3.5 inch RES. Recently i came across a 2 year turtle (5 inch) living in a 15 gallon tank.
I have convinced the owner of that RES to let me have it. But right now i only have one tank with 2 turtle in it. And i was wondering if i can put the older RES in the 70 gallon with two smaller ones. I don't want the older turtle killing my ones.
So please advise me what i should do ?

