About a week ago, I strained 40ish lbs of honey through a 400-micron honey filter and into a food-grade bucket with a honey gate at the bottom. Yesterday I did the bottling, and I noticed that the top of the honey in the bucket had a bit of whitish foam on the top. I ended up bottling everything but set aside the last few bottles with the foam. Is it tiny wax particles? Should I have skimmed it off? I was going to sell most of the honey at a holiday bazaar put on by the company I work for, but I can just set these jars aside as my personal stash if the foam is not acceptable. All of the frames were capped, so I don't think it is related to moisture content.