As far as I have been able to determine, there are 2 distributors for Perm-Zyme in the US and they seem to have defined sales regions. One is based in S. Carolina and sells only in S. Carolina. The other is based in Idaho and sells to Idaho, Utah, Montana, Wyoming and Alaska. I sent an e-mail to see if it can be purchased for use in Illinois.

I did find a recommended application rate of 1 gal per 150/cubic yds of clay for new pond construction but could not find any recent pricing info. I did find a source stating the cost at $120/gal from 2011.

Edit: FWIW Just fond another site that says $365/gal

Last edited by Bill D.; 02/28/15 06:32 PM.

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