off piste - cider question

[not_a_complete_amateur]

Hi to all. I have a problem. I thought I would have a go at making pear and apple cider. Fermenting went well, bottling was fine. After 3 months in the bottle I noticed pectin haze, but it tastes ok and the alcohol is high enough that I can't see it after a bottle or two. 7 months after bottling and the cider has formed a thin black skin on top, which stains the bottle for 3-4mm above the skin. What is it?

 

[OneImpBrewery]

Not sure you posted this one in the right forum. I dont know the answer but I bet the folks over in the Cider forum could help you out.

https://www.homebrewtalk.com/forumdisplay.php?f=32

Cheers
Imp

 

[not_a_complete_amateur]

Not sure you posted this one in the right forum. I dont know the answer but I bet the folks over in the Cider forum could help you out.

https://www.homebrewtalk.com/forumdisplay.php?f=32

Cheers
Imp

thanks, Thought I had to post here first. I have posted it in the cider forum now, can the admin/mod please delete this post, cheers