Staghorn/Acropora Disease?

[bg3489]

The past few days I have been noticing a slight brown film almost on the tips of my white acropora. Now today the green staghorn I have is also exibiting the same thing. Is this a disease? Or something else? Any help would be appreciated.

[Fly Guy]

Pics??

Are you getting good polyp extension lately??

Is the tissue under the "slime" as you describe it look healthy or is the slime growing over dead parts??

[bg3489]

I need to get my new camera but the other polyps are extending really well. Everything else looks great. The slimes growing over healthy parts its just almost liek the tips are turning slighty brown.. I'll see if I can get some pics in the next few days.