Revolutionary Chicken
Chicken Oyster Shell Feeder and Grit Feeder Combo
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Highlights
- May improve the hardness and durability of egg shells
- Gives the chickens the option to have more calcium if they need it. Safe option for roosters—does not force them to supplement with calcium if they don’t need it.
- Automatically refills the eating cup as needed. Saves time by not requiring frequent refilling.
- Installs easily. The back of feeders slip onto to the head of a screw. You can mount the screw onto any wood piece in the coop or run.
- Drainage holes allow water to drain while oyster shells/grit remain.
- Helps chickens digest their food so they get the nutrients they need
- Helpful for chickens who don’t free range
Why You'll Love It
- Lets chickens choose calcium intake freely to support hard and durable egg shells
- Protects roosters by not forcing extra calcium on birds that do not need it
- Aids food digestion and nutrient absorption, especially for birds that do not free range
- Gravity fed eating cup refills on its own to reduce your daily coop maintenance
- Built-in drainage holes let water escape while keeping grit and shells secure
- Slips directly onto standard screw heads mounted to any wood surface
Pros
- +Automatic gravity refilling saves time
- +Built-in drainage holes prevent standing water
- +Safe free-choice calcium for mixed flocks with roosters
- +Simple mounting on any wood coop surface
- +Supports digestion for non-free-ranging birds
Cons
- -Requires wooden surfaces or posts for mounting
- -Listing does not state total holding capacity
- -Mounting screws are not explicitly listed as included
Detailed Review
The Revolutionary Chicken Oyster Shell Feeder and Grit Feeder Combo provides a dedicated, free-choice feeding station for flock supplements. It solves the challenge of offering supplemental calcium and digestive grit without forcing additives into standard daily feed, making it a practical addition for backyard coops and runs.
Offering free-choice calcium allows laying hens to consume extra minerals as needed to support hard, durable egg shells. Because intake is self-regulated, it serves as a safe feeding option in mixed flocks containing roosters, ensuring male birds are not forced to ingest unneeded calcium. The grit dispenser aids digestive breakdown so your flock can absorb nutrients properly, which is especially helpful for birds that do not free range.
Daily maintenance is kept low thanks to an automatic gravity design that continuously refills the eating cup as your birds feed. For outdoor use in the run, integrated drainage holes let excess water drain away while keeping the oyster shells and grit inside the unit. Setup is straightforward, as the back of each feeder is designed to slip directly over the head of a screw mounted onto any wooden section of your coop or run.
Keep in mind that installation relies on having a wooden surface available to secure your mounting screws. The product details also omit specific dimensions and volume capacities, so you will need to monitor the feed levels initially to establish your refill schedule.
Verdict: This feeder combo is an ideal choice for chicken owners who need an easy way to supply grit and calcium to their flock. It is particularly well suited for mixed-gender flocks and enclosed runs where free-choice supplementation is necessary.
Who Should Buy It
A great fit if you:
- Keep roosters alongside hens and need a safe, separate way to offer calcium.
- Manage chickens in enclosed coops or runs without regular free-range foraging.
- Want an automatic refilling dispenser to minimize daily feeding chores.
- Need outdoor feeders equipped with drainage to handle rain exposure.
Consider something else if you:
- Do not have wooden posts or walls available for screw mounting.
- Prefer to mix supplements directly into daily feed rations.
FAQ
Is this feeder safe to use in flocks that include roosters?
Yes. It offers calcium on a free-choice basis, allowing hens to take what they need without forcing roosters to consume excess calcium.
How does this unit mount to the coop?
The back of each feeder slips directly over the head of a screw, which can be mounted into any wooden board or post in your coop or run.
What happens if rain gets into the feeder cups?
The units feature built-in drainage holes that allow water to escape while keeping your grit and oyster shells in place.
Product Details
| Brand | Revolutionary Chicken |
| ASIN | B0CJ6J7B5W |
