I have an adult RES, and have had him for almost 3 years now. I was never able to afford a good canister filter for him until now. I decided the best way to filter would be to just put the tubes straight into the water with no strainer or anything.
My question is, is this this safe to do?
Could the sucking action on the intake possibly hurt the turtle, or is he too big for this to make a difference?


