 My coral looks bad
I have a botton polyp coral that has been in my tank for about 2 weeks. *All my water parameters are normal according to my test kit and also with confirmation at my LFS. *My problem is that a section of the coral is turning white and seems to be shriveling and I am concerned. *Will this continue to spread to the entire coral and kill it all or what? *It is possible that when first introduced to my tank that it was lying on the side that is affected. * I don't want it to die. *What should I look for? *What should I do?
Also, there is a white and black attachment at the base of the coral. I think it moves around the coral but I'm not entirely sure. It is sort of discus in shape and I have never actually seen it move but it is in different locations at different times. Any ideas?
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75 gallon glass tank w/DIY overflow and 20 gallon sump, insump Sealife skimmer with CA-800 pump and Velocity T2 return pump, 2-110w power compacts, 1-40w actinic fluorescent lights, 60# live sand, 100# live rock.
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