Hi Richard, > Does anyone know how to obtain Levamisole Hydrochloride in the Toronto > area. There don't seem to be any tropical fish vets out there and you > need a prescription to obtain some. > Most annoying! Have you tried a livestock supplier, perhaps you could lie and say it is for your pigs. In the UK you do not need (at least you didn't 2 years ago) a prescription and the UK has very tight drug laws. e.g. you cannot buy any anti-biotic products without a prescription. Or, you could go to a regular vet with some articles from the web and beg him to give you the prescription. The vet I saw didn't particularly know anything about fish but I took a fish along saying that I thought they were nematodes, he then read up and recommended the drug & doseage. What about the US, could you have it sent from there to you. Alternatively if you only need a few ml then I could spare some, I'm a bit worried though about having the drug squad at my door. Perhaps it is noty a good idea, never really fancied prison! Regards, Ken.