I'm very worried at this point - my large acro colony is continuing to bleach and things are not looking good on any of my sps
. My hammer's skeleton has started to recede.
Update: my refractometer picked a great time to stop working - I found out today that mine had been reading 0.004 below the actual SG
(meaning my recent water changes had brought the tank up to 1.031.) The salinity is now back near 1.026.
If anyone has any ideas on how to help some of the ailing Sps
I would greatly appreciate it. Thanks for your help!