Mar 28, 2016 #1 J JACK50REEF Community Member View Badges Joined Mar 23, 2016 Messages 45 Reaction score 12 Rating - 0% 0 0 0 What are the best test kits, what works best for you guys?
Mar 28, 2016 #2 duckdodgers Active Member View Badges Joined Feb 3, 2016 Messages 124 Reaction score 51 Rating - 0% 0 0 0 Hanna checkers and red sea test kits ..not to expensive compared to some other test kits
What is the TDS of your tap water? How often do you replace DI?
