Did I read your original post correctly that you did a 5 gal water change with straight RO to bring your salinity down to 1.022? What was your salinity prior to that water change?
More importantly, are you still doing water changes with fresh RO ( no salt added)?
This would kill your corals quickly.
More importantly, are you still doing water changes with fresh RO ( no salt added)?
This would kill your corals quickly.