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Aquarium pump and air stone?

Post #1 made 11 years ago
by nosco
My LHBS jas % 20 off tomorrow so im gonna blow some more money on some flasks and a air stone kit. I guess an aquarium air stone is no good coz you cant boil them after. The biggest pump from a department store is $18 which works for up to 70lt. Will that work with a .5 micron stone?

Also how long do the air filters last for if you dont get them wet?

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Last edited by nosco on 29 Jun 2014, 12:08, edited 2 times in total.
"Gentleman, when I first started Reynholm Industries, I had just two things in my possession: a simple dream, and six million pounds.
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Post #2 made 11 years ago
by nosco
Oops just realised the stones are 2 not .2 microns. Ill get a 2 not .5

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"Gentleman, when I first started Reynholm Industries, I had just two things in my possession: a simple dream, and six million pounds.
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Post #3 made 11 years ago
by nosco
I probably wont get an answer before I buy something but maybe I should clarify my question.

Has any one ever used the aquarium stones?

Will any aquarium pump work, fittings, power level, etc? with a 2 micron ss stone.

Is it worth it? Should I just use a paint mixer on a drill?.

My first 2 brews where a little sweeter than I had expected. Could have been from too high a mash temp (with only one cheap thermometer at that time) or lower attenuation than expected so I though id give an air stone a go for brew number 4. The beer being sweet could also be because of my tasting inexperience and being impatient which is always the case. The beers are 5 weeks old now and getting better.
"Gentleman, when I first started Reynholm Industries, I had just two things in my possession: a simple dream, and six million pounds.
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Post #4 made 11 years ago
by goulaigan
I'm certainly no expert on the subject but personally I siphon from my brew kettle to fermenter, (bucket), so I just hold the hose above the bucket and shake it around to splash the wort as much as possible, my fermentation generally takes off within 12hrs (only 6 brews so far tho) and has always met or surpassed the predicted FG. Less stuff to clean too. Suppose this might be more tricky in a carboy...
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Post #5 made 11 years ago
by BobBrews
nosco,

I use a air stone that is connected to a stainless steel pipe connected to a oxygen cylinder. I give it about one minute of pure oxygen to get the job done. I also use the wand (pipe) to stir in yeast. I am very happy with it. I buy disposable oxygen cylinders at the local hardware or home building supply for about $7.50 U.S. They are safe to use for human consumption. :peace:

Example of it here below. I didn't buy it here. Just a picture.
http://www.northernbrewer.com/shop/oxygenation-kit.html
Last edited by BobBrews on 28 Jun 2014, 03:24, edited 1 time in total.
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Post #6 made 11 years ago
by nosco
Thanks bob. I was thinking I could try oxygen down the track but ill just use the air pump for starters.

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"Gentleman, when I first started Reynholm Industries, I had just two things in my possession: a simple dream, and six million pounds.
    • SVA Brewer With Over 20 Brews From Australia
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