Hey fric, it is nice to hear from you

I just saw this message.
Thanks for the tip. The filter is about 7 inches from the side of the tank... basically the length of my hand, that's how I measured it. I removed the second basking area and will be replacing it with a floating lily pad basking thing. He still has his turtle dock in the water, too.
The pond is full of plants now and looks a bit different- I will have to take some more pictures soon.
I used to be a reptile expert. Now I'm just an old turtle lover.