Can anyone tell me what this is and if necessary how it should be dealt with. It started appearing a few days after I got this green flowerpot coral. My salinity was higher than normal after I messed up opn a water change and I did some changes with fresh water to lower it a point a day (went slow) and now its in a better range, could this have been the cause. It looks to me like the coral was stressed and is sliming itself, it is getting alot of indirect seio flow so its not like its in a dead spot...
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