Hows this look to you

[EPS]

It's almost like a oily residue on top. Not covering the whole top of the beer just in certain spots. Never seen this before or maybe never noticed it. It's been in there about 2 weeks. Took an FG today to see if it smelt or taste bad. FG was 1.012 from OG 1.052 and it tasted great.

 

[EPS]

And its a German Alt. And blue patch you see in the pic is just the tape holding a piece of paper with OG and dates i piched and what not. That blue patch is not in the carboy.

 

[kevinb]

Looks fine to me. No worries.

 

[SpottedDogBrewing]

Delicious