Primary to secondary

[masic2000]

Can we combine two primaries into one secondary, if they are of the same type and fermentation started at the same time? Or will one be slightly off (sg, etc.) and interfere with the progression of the other?

 

[sour_grapes]

Should pose no problem if the volumes work out right.

 

[masic2000]

Thanks, sour. I'm looking to combine two 6 gallon primaries into one 12 gallon demijohn.