This fermentation look ok?

[Jtk78]

I made two batches of wheat beer from a single mash on Saturday. I pitched WY1272 that had been harvested two weeks earlier. I made a starter with the harvested yeast and calculate I pitched about 300b cells per vessel. The beer had on OG of 1.054.

I pitched Saturday about 11am, and had activity by 6pm. By 10, I had a nice krausen starting. On Sunday and Monday morning there was a nice short pillow of goodness. Last night I came home and they both had the following tops. I have been keeping it between 62-64f in my swamp cooler with the carboys submerged in water to just under the wort line.

Anywho, I don't remember these little spots on the surface last time I use this yeast. Does this look ok? Thanks in advance.

 

[Hoppy2bmerry]

Looks like yeast rafts to me.

 

[Revvy]

Looks like it should... Different yeasts, fermenting different grains producing different looking krausens, some of them scary. And different yeasts flocculate differently, some leave a lot of Krausen Kurdels on the surface.

 

[Jtk78]

Thanks guys. That's what I figured, but it just seemed to change pretty quickly.

 

[Hoppy2bmerry]

I think most of us have needed some reassurance about how things looked at sometime or another. At least I know I have.