Acropora possible stn question

[t blackwell]

I'm an acro rookie...I have about 5 and they all look fine except one. It's about an inch..kind of a double green staghorn...has very long polyp extension..but the very top and about 15 percent down the side looks like it's lost flesh or stn. What can I do

 

[BiGGiePauls33]

I'm an acro rookie...I have about 5 and they all look fine except one. It's about an inch..kind of a double green staghorn...has very long polyp extension..but the very top and about 15 percent down the side looks like it's lost flesh or stn. What can I do

A picture would help.

 

[Mrthundermaker]

I'm an acro rookie...I have about 5 and they all look fine except one. It's about an inch..kind of a double green staghorn...has very long polyp extension..but the very top and about 15 percent down the side looks like it's lost flesh or stn. What can I do

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