Thread: what does a draining system do?
View Single Post
  #1  
Old 02-04-2009, 08:10 AM
sharkdude sharkdude is offline
Junior Member
  
Join Date: Feb 2009
Posts: 4
Default what does a draining system do?
I called a hydroponic expert, he said I didn't have a draining system, what does a draining system do?
Reply With Quote