I guess it's a "partial mash"? There was a pack of malt extract but also a pack of grains that got put into one of those cheesecloth like bags. I wouldn't have thought the grains could make it through that, but maybe? It's the craft a brew hefeweizen. I have a "bouncer MD" filter I was going to...
A few days after switching from blowoff valve to airlock I noticed this stuff floating. It doesn't look like other yeast floaties I've found pics of. I used sanitizer but maybe something went wrong and I've got mold? This is my first time brewing so no experience on what to expect.