I have a poly tank that is seeping (water) from a couple of places near
the bottom (probably at the edge but not sure). I can't see any visible
cracks or holes and don't want to drain/remove the tank if possible.

Was wondering if anyone could suggest a non-toxic material that could be
stirred into the water (maybe a clay material of some sort?)that might
stop the seepage?

TIA for any suggestions.......

Laurie Forbes