BFG1156 Features: * Plant food * Encourages lush, green growth * Special chelated formula for rapid absorption through plant leaves * One ounce treats 60 U.S. gallons of aquarium water * Promotes healthy growth of aquatic plants Options: * Available in 8 oz. and 16 oz. sizes Dimensions: * 8 oz. Weight: 0.63 lb * 16 oz. Dimensions: 8.75" H x 2.5" W x 2.5" D * 16 oz. Weight: 1.2 lbs * 8 oz. Dimensions: 7.5" H x 2" W x 2" D