Harvest Lane Honey FEEDIH-102 Plastic In Hive Feeder w/Cap and Ladder SystemThe inside feeder will hold 96 oz. of diluted beefeed or fresh water for your bees. Because open feeding can lead to drowning for some bees, our feeder comes with a specialized top, called cap and ladders, that allows the bees to easily feed and climb back out. Standard usage is to replace one frame in either the first or second brood box with the feeder. Used inside the hive Filled with 1 2 gallon of water or sugar water Great way to feed your bees