Hello! I finally located the flagyl "recipe" in Modern Ferret, #10, page 43. I hope it is not a violation of copyright laws or whatever to quote from it. It appeared in the article:" What Is Lurking In Your Fish Tank? Hunting Down the Cause of Giardia Infection", by Joyce A. Bartlett. "... Flagyl (metronidazole) 10 mg/lb once or twice a day for 5 to 10 days depending on the severity of the infection. Mix Flagyl 250 mg/Pet-Tinic 10cc. May use any water-soluble syrup. To mix, crush Flagyl 250 mg tablet in mortar with pestle. Add 1 to 2 cc of Pet-Tinic to mortar. Continue to crush with pestle until a very smooth paste is formed. Combine thoroughly with the rest of the Pet-Tinic. Pour into brown bottle. This method of mixing improves the suspension of the Flagyl in the Pet-Tinic. The client should still be instructed to shake well before administering." Hope this helps! Jennifer, Archie and Rustle [Moderator's note: It's probably OK to quote a small piece from the article, which is what you've done. I almost always send back longer quotes due to potential copyright restrictions. BIG] [Posted in FML issue 2354]