New to Hydroponics - Want to Build a System With a Budget of $650

[FalseFlash]

Good news, I got the system working with the help of my dad and grandfather.

I'm able to control the water level with the valve you seen in one of my other posts. That is great since I really didn't know where to start for the overflow pipe.

Since it's on grass I may need to adjust the level often, this winter I will build a compact version in a grow tent in my basement.

I will post some pictures most likely tomorrow.