Hi I new to the hobby had tank up and running for 4 months every thing been doing great until a week ago my Zoas have closed up and will not open up the only change is my salinity has gone low got my salt water from LFS made the mistake of not checking salinity first it was low at 1.014after water change my salinity was at 1.018 I have been slowly raising it over past week it’s at 1.022 as of today was wondering if this is the reason my Zoas wount open here is a before and after pics
