12 Ports DIY Poultry Feeder Ports, Rain Proof Gravity Fed Kit with Critter Stopper for Buckets and Barrels Review (2026)

How the port system works

Each port is a molded piece that mounts into a hole cut in the side of a bucket, barrel, bin, or trough, letting feed gravity feed down from the container into a small cup a bird can peck from without stepping in or scattering it. This no waste style of feeding keeps feed contained compared with an open pan or tray, reducing both spillage and the amount of feed that ends up soiled on the ground and attracting pests. With 12 ports installed around a single large container, multiple birds can feed at the same time from different sides, which cuts down on pecking order competition that happens at a single small feeding point.

Rain hoods and weather protection

Each port includes a hood that shields the opening from rain running down the side of the container, keeping water from soaking into the feed and causing it to clump, mold, or spoil faster than dry feed would. This rain protection matters most for feeders mounted outdoors in an open run rather than under a covered coop roof, where exposure to weather is a daily concern rather than an occasional one. Keeping feed dry also reduces the odds of birds refusing to eat clumped or moldy feed, which is a bigger issue with bulk feed stored in an outdoor container than with a small feeder refilled fresh every day.

Critter stopper lids

The kit includes lids to cover each port opening when not needed, aimed at discouraging rodents and wild birds from raiding the feed supply between chicken feeding times. This is a meaningful feature for keepers dealing with rats or sparrows competing for feed, since an open gravity feeder without any kind of stopper is an easy target for pests that can smell stored grain from a distance. The lids do require manually opening and closing ports rather than leaving everything permanently open, so keepers should expect a small daily routine of managing which ports are active if pest pressure is a real concern in their area.

Installation and container requirements

Installing the kit involves cutting a hole sized to the included 3.15 inch hole saw for each port location, then snapping or securing the port piece into place, a straightforward but permanent modification to whatever container is chosen. The system is best suited to five gallon buckets or larger containers, since a smaller bucket would not have room for 12 ports spaced around its circumference and would run through feed too quickly relative to its size. Because installation is permanent, it is worth planning port placement and container choice carefully before cutting, including mounting the ports at the recommended 6 to 10 inch height from the ground so birds can reach comfortably without excess strain.

Right sizing for a flock

Twelve ports is a substantial amount of simultaneous feeding access, better matched to a larger flock or a shared feeding station serving several birds at once than to a small backyard coop with just a few hens. A small flock using all 12 ports risks feed sitting exposed at unused ports for longer stretches, which can attract pests or spoil before it is eaten, somewhat working against the no waste goal of the system. Keepers with a smaller flock may get better results from a version of this kit with fewer ports, sized closer to their actual bird count, while larger operations will find the full 12 port layout genuinely useful for reducing feeding bottlenecks.

Frequently asked questions