Will this work?
If I make 1.25 gallons of mead with Lalvin 71B, and put half in one gallon carboy for secondary and half in another gallon carboy. To fill the carboy I will use fruit juice or fresh fruit, possibly mixed with some honey. I know that by giving the yeast more sugar, they will proceed to ferment more, but will it form a considerable krausen? Also, are there any problems in doing this that I may be overlooking? I want to do this to experiment with different flavors. I will be measuring the amounts of ingredients put in each of the different carboys to record.