F fishywoo Advanced Reefer Location Manhattan Rating - 100% 125 0 0 Sep 6, 2008 #1 Can a Hanna meter be used to check fresh water for Phosphates?
MO~IDOL I Work Hard For Color! Vendor Manhattan Reefs Location BROOKLYN NY 11214 Rating - 100% 643 0 0 Sep 6, 2008 #2 you might need a high Range one for fresh water. http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=15437 Last edited: Sep 6, 2008
you might need a high Range one for fresh water. http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=15437