Garlic Extreme dude. EVERY fish loves that stuff. Period. Thats how I got my mandarins to like frozen foods, its how my chromis know what time feeding is (one drop in the water and theyre going crazy looking for the food to come pouring from the top front), and thats how my tank raised false perc loves it! It also help keep paracites off em'.
My second green chromis I bought had some lymphocysts on its tail, and after a quick couple shots of Melafix and some healthy additional Garlic Extreme dosage in the food and the water, theyve almost completely disappeared by now. By the way, this was in my main tank, with all my corals and other inverts!
Cant say enough about that Garlic Xtreme or Extreme or whatever stuff! Made by Kent Marine... Dont pay more than $15 for it, though! I got mine for $10 at a LFS, and that was CHEAP!
Hope that helps some!