I found a floating basking rock using in aquatic terrariums for turtles that worked great in my tank. I have mine suction cupped to the back of my tank and then also resting against a log for extra support for when my snake gets larger and it creates a nice ledge that can be perched on. I just had to edit how I had it set up because it's made to slide up and down with water level and I of course did not care to have a snake elevator built into my vivarium.