The Poultry Pro Feeder is engineered for simplicity. The easy Install, No-Leak, Weather-proof Chicken Feeder is a must have for any poultry owner. Super easy installation, No additional hardware needed. This DIY Chicken Feeder comes with a 3 inch Hole Saw so that you can install your port feeder in minutes.Use with ANY container. Our adaptable port feeders can be used for buckets, bins, barrels, boxes, you name it. We make the homesteader's life easy with our truly DIY feeder. Use our feeder with whatever you've got in the garage. Weather resistant design, Strongest connection/seal, Deters rodents & vermin. The Poultry Pro Feeder is designed to keep food dry and fresh no matter the weather conditions. No more soggy feed or pesky rodents. All the chicks are gonna dig you, trust me. As a fellow homesteader, I wanted to create a feeder that checks all the boxes. The Poultry Pro feeder does just that. It is designed so that gravity does the work, allowing feed to be accessible to your poultry but without spillage or mess.