GigaFemto said:OK, I understand now. That looks like a very interesting fermenter. I have seen similar ones advertised, with yeast collection bottles that attach to the bottom and the claim is that you can drop out your yeast/trub without exposing the beer to any oxygen. Is there a way to purge the bottle of oxygen first? Otherwise a bottle full of air will bubble up through your beer when your yeast drops into the bottle.
--GF