Thread: Do I need an air pump
View Single Post
  #1  
Old 02-04-2009, 04:45 AM
Marg Marg is offline
Junior Member
  
Join Date: Feb 2009
Posts: 1
Default Do I need an air pump
Ron, Do I need an air pump as well as a sub. water pump for a small hydroponics unit? Marg
Reply With Quote