Quote Originally Posted by bloodbrother
Oh ok cool. Well I don't quite have 500$ to spend on setup, but I could probably come up with something myself. How does the water return to the reservoir?
No, they don't make their money by you being able to replicate it for $50. But actually I am more worried about the temp inside your space. If you can't keep the water temps below 68 degrees, don't do hydro. Go with soilless and hand water. Otherwise you will definately need a chiller.