Thread: 50% water change and still 20ppm nitrates
View Single Post
  #6  
Old 09-17-2010, 03:17 AM
o.c.d.'s Avatar
o.c.d. o.c.d. is offline
Member
  
Join Date: Dec 2007
Location: Calgary Alb.
Posts: 225
o.c.d. is on a distinguished road
Default
Have you recently used any Gfo if so was it more than you usually put in?
Reply With Quote