Thanks for the info. I probably should have given a little more info, but I was posting from work and wanted to keep it short.
My friend, who is also my boss, swears this stuff helps him stay thin. I read about it a little and couldn't see why it would, but it sounds like it's pretty healthy and he says it's inexpensive so I figured why not?
Of course inexpensive to a guy with no kids and two six figure incomes (his and his wife's) probably differs from mine a little. (A great wife, seven kids and two not-even-close to six figure incomes - both mine.)
Anyway, can anyone suggest a source for this wonderful pond scum?
If it doesn't work out we can always us it for a homeschool science project. Kind of a do-it-yourself pond kit.
Coffee Man