Hello, my coral lost tissue in very strange way - about half of each polyp lost tissue. I don't know what could be the reason. I got this coral about 5 days ago and it looked very well. I have very good parameters.I keep sucesfully corals such as acropora, fungia, micromussa, euphyllia, chalice, duncan coral, birds nest, monti, zoas etc. In the same day i got it, i fed him with mysis. Do you know what went wrong? How to treat it?
The last photo shows how it looked like before.
![20230513_193731.jpg 20230513_193731.jpg](https://test.reef2reef.com/data/attachments/3092/3092152-5b8270882ca72d77809718d66970845b.jpg)
The last photo shows how it looked like before.
![20230519_223643.jpg 20230519_223643.jpg](https://test.reef2reef.com/data/attachments/3092/3092149-5b56b23c301ec71d750d2ec897ef6ced.jpg)
![20230519_223700.jpg 20230519_223700.jpg](https://test.reef2reef.com/data/attachments/3092/3092150-50b1d43c5ecfaab4e053191233d7afd5.jpg)
![20230513_193731.jpg 20230513_193731.jpg](https://test.reef2reef.com/data/attachments/3092/3092152-5b8270882ca72d77809718d66970845b.jpg)