May 6, 2020 #1 Ardeus Valuable Member View Badges Excellence Award Reef Tank 365 My Tank Thread Joined Mar 14, 2013 Messages 2,050 Reaction score 2,700 Location Portugal What state or country do you live in Other International Rating - 0% 0 0 0 I add kalkwasser to my RO water. Is it safe to add Strontium chloride to the mix?
