szambodi Well-Known Member BRS Member Oct 5, 2011 #1 Hello, i have a refugium in my sump and looking to get rid of as many nitrates as I can. What is the best to use? Thanks for any input.
Hello, i have a refugium in my sump and looking to get rid of as many nitrates as I can. What is the best to use? Thanks for any input.
don in mass Non-member Oct 5, 2011 #3 1+cheato ,Purigen by seachem, Chemi Pure ELITE by Boyd Enterprises