I am trying to set up a floating raft sysem of hydro/aquaponics. I live in central Texas.
After looking thru the forumn, I did not find any discussion on my predicament.
I am not having much luck locating large sheets of styrofoam that are 1 1/2" or 2" thick (4ftx4ft or 4ftx8ft). All I located online (maybe I am not using correct search parms) are smaller pieces. The only 4x8 pieces I located were reasonable in price, but cost $50+ to ship. This throws them out of my budget.