Thread: Advice on Nitrate/Phosphate problems
View Single Post
  #12  
Old 09-17-2006, 07:59 PM
Reefer Rob's Avatar
Reefer Rob Reefer Rob is offline
Member
  
Join Date: Mar 2005
Location: Langley, BC
Posts: 997
Reefer Rob is on a distinguished road
Default
What is wrong with sand?
Reply With Quote