I am looking to set up a 4'x4' or 5'x5' ppk style bed. I was wonderjng if anyone has seen a flat style ebb and flow or hydro tray with out drainage grooves. Because of the ppks design these would not be beneficial. I have found some grout mixing tubs that could possible work but they are 2'x3'..I may end up building my own table out of 2x6s plywood and pond liner.
If you have seen a tray without drainage grooves please post a link or send me a pm.
If you have seen a tray without drainage grooves please post a link or send me a pm.