check out my mobile hydro scrog.. 5 gallon rubber maid -10 bucks, concrete mixing tray-$10,couple 1x3's-$5,ebb and flow fittings-$10.. tubing -couple bucks.. 50 dollar budget is kinda crazy lol you can spend 50 on just nutes.. lol ive spend 4-5k on my set up. YOU GET OUT IF IT WHAT YOU PUT INTO IT!!