Posted: Wed Feb 22, 2012 12:40 am Re: Air Stone vs Oxygen Diffuser
I think Oxygen diffusers will by much more expensive. You don't need it for a turtle tank. A couple of air stones and pointing your filter output so that it breaks the surface of the water is all you really need, and you may not even need the air stones if your filter is producing enough oxygen exchange.l I like the air stones though. I have them on the same timer as the basking light so they only produce the bubbling while the light is on.
5 inch RES male named Jordtim
Hardware: 75 gallon tank (21"H X 48"W X 18"D), FX5 filter with veipacray media setup, pool filter sand substrat, TurtleSafe halogen heat/UVA lamp and ReptiGlo 5.0 UVB lamp in ZooMed Dual Dome Fixture.