CrashPedalDown wrote:@Bdawg. Hey thanks! Union Burton...I will look it up.
It seems like a risky go anyway...what if the kreusen doesn't go high enough and not enough yeast gets pitched into #2? Or too much yeast is pitched into #2...
I agree with your thoughts. Plus, you would be letting the one batch sit there without any yeast in it potentially for a while until the first batch kicked off enough fermentation and krausen to transfer into the other. You would be better off with Bdawg's suggestion of harvesting some of the yeast from the first fermentation and pitching that into the next one.
If you plan on going this route, buckets obviously are the easiest for this method. Using a sanitized metal spoon, try to skim off the first layer of foam (braun-hefe) which can be a bit darker in color. This contains some bitter components that you won't want to pitch into your next batch. Then scoop up some of the active krausen and add that to your aerated wort in your next batch.