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Old 08-12-2011, 01:46 PM   #612
kaisersozei
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Default Re: Homebrewers - Whats in the fermeter?

Quote:
Originally Posted by jonumberone View Post
Hey guys.
Just getting started, and my first batch is bubbling away.
I already got a ton of help from Albert and Tim, but I don't want to be burdensome.
I have a few questions and I was wondering if anybody can help.

I plan on doing 2 more 5 gallon extract batches tomorrow.
How much water should I start with.
My first batch I started with 5 but finished with a bit under 4 gallons of wort.
I thought about adding water after the fact but didn't want to screw up, so I left it alone.

another question.
The other day I unpacked my 5 gallon carboy from the box.
It bears a striking resemblance to an empty 5 gallon water jug.
I have access to plenty of these jugs, about 25 a week to choose from.
Could I use them as a disposable secondary?

Thanks in advance fellas!
Dom, always happy to help another homebrewer, so you wouldn't be a burden at all. Feel free to ask away!

For water, it sounds like you're doing full-volume boils. In order to end up with 5 gallons after a 60 minute boil, I usually start with about 6 gallons of water. Once you transfer the wort from your kettle to the fermenter, you can also top off with enough distilled or spring water to bring the total to 5 gallons. I usually start with more than 5 gallons in the primary anyway, since you'll lose some volume to trub when you transfer.

There's been a lot of debate about using those Poland Springs type jugs as a fermenter. I think most of the issues were around the #7 jugs--typically, people said if you were using #1 or #2 plastic, it was better than the #7. Had to do with O2 permeability or the acidic beer causing some kind of chemical reaction that would affect the outcome. I think some manufacturers are now making PET carboys, which are supposed to be better. In any case, if you're using them as disposables for just one batch, I wouldn't think you'd have many problems. Just make sure they're clean.

What did you brew for your first batch, and what are you planning?
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