Depth 18" viz 6’ temp 102 degrees. (Yes it was danged hot) and only dirt and some small "stuff" on bottom. I had to clean it afterwards. I also noticed that my tank stayed hot to the touch for quite a while. I wonder if I pushed a safety limit on water temp? No people were discovered but I think it was mainly because they feared being in the tub with a crazy man . ;-)

lol, that’s great!

Nice !!!!