Water pans rusted

I have scotch Brite pads over drain holes in table. Hasn’t been an issue of crap in tank. The 75-gallon tank under my XR has a 2" clean out cap at bottom if I ever had to clean tank out. All I would have to do is pump tank into water table and remove cap on water tank to clean it.
When I fill water table the additive is bright green as if it is fresh.


Couldnt agree more. These tables are not meant to be drained every day. This is a very uncommon practice.