View Single Post
  #6  
Old 11-01-2013, 12:50 AM
typezero's Avatar
typezero typezero is offline
Member
 
Join Date: Feb 2012
Location: Toronto
Posts: 124
typezero is on a distinguished road
Default

Last that i read of, its about 16 parts nitrate to 1 part phosphate that gets lowered. Even with that ratio, im using it very successfully to lower my nitrates and phosphates.
__________________
Reply With Quote