Hikari 22-pound Gold Floating Pellets For Koi And Pond Fish, Large Floating Pellet That Will Not Cloud The Water: Allows easy monitoring of amount eaten; Helps eliminate over-feeding; Reduces water quality problems; More economical. Color Enhancement: High in carotene, a natural color enhancer; Brings out natural, brilliant colors; Reduces washed out colors. Contains Stabilized Vitamin C: Promotes resistance to stress; Promotes resistance to infectious disease; Promotes a long, healthy life. Excellent Daily Diet: Superior basic nutrition; Natural enhancing capacity; Superior Growth Rates; Improved Brilliance & Luster To Skin; Can Be Used With Hi-Growth & Gold For Improved Performance.