Good discussion here....
http://forum.simplydiscus.com/showth...ght=levamisole
Spilo, You really want to weigh this out on a scale.. The dose you are looking for is to make a 2ppm-4ppm bath. The fish are treated in this bath for 24 hours. Then water change and then retreat a week latter, and again a 3rd time about 3-4 weeks latter...
hth,
al