JNO1012 Features: * Protector * Formulated for outdoor birdbaths that contain approximately two gallons of water or less * Cap on the bottle will treat 1/2 to 2 gallons of water * Prevents stains, organic contaminants, mineral deposits * Keeps water clean and clear naturally * Safe for wildlife and pets that may drink from birdbath * Non-toxic * Made in the USA Options: * Available in 4 Oz. and 8 Oz. sizes