From: Jeff Lowenfels (jeff@gardener.com)
Date: Thu Jan 23 2003 - 22:57:31 EST
<Please be aware that fine air bubbles chew up the organisms in the tea> =
Wow, that seems to be "new" info--I seem to remember lots of discussion of =
size of bubble vs. surface area, but this statement explains the larger bu=
bble size in the Kis Machine and the Bob-0-Lator.
Will you elaborate a bit when you get a chance. What is too small? I know t=
he bubbles from an aquarium stone make tested adequate tea. What about diff=
user bubbles? Too small? Or is the real answer: get a O meter and make sur=
e you are 6 mg O2 per L or better?
thanks,
jeff
.
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