GreenDragon
Well-Known Member
Okay so you pro's may already know this but I discovered something interesting last night.
I was making the Emma's ale since it's for a good cause and all. Everything was in my carboy and I had it topped off to exactly 5 gallons and tool my SG reading. It came up as 1.042 which is close to the 1.046 the instructions stated.
I then hooked up my air pump and let it run for a good 20 mins. Before I added the yeast I took another reading, just to make sure. This time it was at 1.050.
The instructions on the Emma's ale say to aerate first before taking the reading but I'm not sure they mean with an air pump like I do.
Anyone seen this before? That's a pretty big swing. Which reading was the right reading? Would a refractometer have this issue?
I was making the Emma's ale since it's for a good cause and all. Everything was in my carboy and I had it topped off to exactly 5 gallons and tool my SG reading. It came up as 1.042 which is close to the 1.046 the instructions stated.
I then hooked up my air pump and let it run for a good 20 mins. Before I added the yeast I took another reading, just to make sure. This time it was at 1.050.
The instructions on the Emma's ale say to aerate first before taking the reading but I'm not sure they mean with an air pump like I do.
Anyone seen this before? That's a pretty big swing. Which reading was the right reading? Would a refractometer have this issue?