This easy-to-use, high quality & affordable bucket scaler is the best on the market! Place 30-50 fish in pail according to size. Fill pail with water 8 inches above fish. Using a variable speed drill, begin scaling fish, moving the drill up & down slowly for approximately 3 minutes. Do Not Over Scale or Over Crowd! When finished, pour fish over 3/4 inch screen (a box 12 x 24 with screen bottom, 1 x 4 inches deep, works fine). The H & H Scaler Functions include: Scale Perch, Blue Gills, 8-10 Suckers & Smelt. Clean Horse Radish - Cut Horse Radish in small pieces with drill at high speed. Mash tomatoes for juice making. To Clean & Care for your scaler, remove liner, turn pail over and knock out liner. Rinse with clean water and air dry.