I have no idea what is happening to them. I heard some loud clicking and I thought I have a coral banded shrimp and that he was the possible cause of death but I found out that it was my bullseye pistol shrimp and my goby would have been dead weeks ago. My clown, goby, and chromises stand resilient and all of my params are pitch perfect (I got an auto top off btw), do weekly water changes of 12%, feed once a day, the whole nine yards.
Who knows!?!??!?!?!? I am going to try once more with another wrasse that I am getting online and then if it dies, I will stick with the fish I have and start getting expensive corals instead of expensive fish.