When setting up your leo tank. Of course the optimum temp seems to be around 88 degrees. With my UTH, how big a radius should I be trying to get at that temp? Should it just be that warm around the hide with the temp cooling the further out you go? I think I might be trying to get too big an area to that temp and it is ultimately making hotter spots in my tank. Where should I take my temp readings from?? Thanks
I am using a 20gal long.
Jeff



