Manna Pro All Flock Crumbles is a complete, antibiotic-free feed formulated for mixed backyard flocks including chickens, ducks, geese, turkeys, guineas, and quail. The crumble texture is small enough for bantams and miniature breeds.
At 16% protein with added probiotics, it covers general flock nutrition across multiple species in a single feed. For actively laying hens, the 16% protein level is below the 18% typically recommended for optimal egg production, so dedicated layers may benefit from a higher-protein layer feed instead.
Specifications
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Protein Content: 16%
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Feed Form: Crumbles
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Species Suitability: Chickens, ducks, geese, turkeys, guineas, quail, bantams, seramas
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Additives: Probiotics for digestive health
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Antibiotics: None
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Hormones: None
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Available Sizes: 8 lb and 25 lb bags
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Intended Use: Complete all-flock feed for mixed species
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Subscription Option: Available for recurring delivery
Whether Manna Pro All Flock Crumbles Works for Your Mixed Species Setup
If you keep a combination of poultry species in the same space and want to simplify feeding to a single product, the All Flock Crumbles formula is designed for that situation. Running separate feeds for ducks, guineas, turkeys, and chickens adds cost and complexity, especially when birds share the same feeders.
This product covers the nutritional baseline across those species without requiring separate rations. The crumble size works for small breeds including seramas and bantams, which often struggle with pellet-format feeds. The probiotic inclusion supports digestive health without affecting palatability, which matters when introducing a new feed to birds that can be selective.
If your flock consists primarily of laying hens in active production, you will want to weigh the 16% protein content against the 18% typically recommended for layer performance and decide whether supplementing or switching to a dedicated layer feed makes more sense for your situation.
What to Expect from Manna Pro All Flock Crumbles in Real Use
Across species, acceptance is high. Verified buyers report ducks, quail, guineas, bantams, and seramas all taking to this feed without hesitation. One buyer noted a quail began laying within two weeks of starting this feed. Another uses it as the primary feed for guinea hens supplemented with mealworms, and a third feeds it to Pekin ducks with consistent results.
The crumble size is specifically called out as a strength for smaller birds, with one buyer noting it works well for both bantams and seramas, which is not always true of feeds in this category.
One area to manage carefully is feeding rate for laying hens. At least one buyer experienced loose droppings and dirty eggs when feeding freely to laying hens, and noted the packaging directions are inconsistent, listing both free-choice feeding and a recommended mix ratio of one pound per twenty pounds of base feed. For laying hens specifically, mixing at the recommended ratio rather than free-choice feeding appears to be the more appropriate approach.
Real-world performance notes sourced in part from verified Amazon customer purchases.
Frequently Asked Questions
Can Manna Pro All Flock Crumbles replace layer feed for egg-laying hens?
Manna Pro All Flock Crumbles provides 16% protein, which falls below the 18% protein level commonly recommended for laying hens in active production. It can serve as the primary feed for a mixed flock where not all birds are layers, but if your main goal is egg production from laying hens, a dedicated layer feed with higher protein and calcium levels is the more targeted choice.
Some keepers use this product as a supplement mixed into a layer ration rather than as a full replacement.
How should you introduce Manna Pro All Flock Crumbles to birds that are already on a different feed?
Transitioning birds to a new feed gradually over five to seven days reduces the risk of digestive upset. Start by mixing a small proportion of the new crumbles into the existing feed and increase the ratio over the course of about a week until the transition is complete.
This is standard practice for any feed change in poultry and is especially relevant with a probiotic-containing product, where introducing it too quickly at full volume can cause loose droppings until the birds adjust. Following the manufacturer's recommended feeding ratio rather than free-choice feeding is a reasonable starting point.
Is this feed appropriate for ducklings and young poultry, or is it formulated for adults?
The product is designed as a complete feed for adult birds across multiple species. For young ducklings or chicks, a starter or grower formula with a higher protein content is generally recommended to support rapid early development. Waterfowl starter feeds typically run 18 to 20% protein for the first several weeks of life.
Once birds have moved past the starter phase, the All Flock Crumbles formula covers their ongoing nutritional needs. If you are managing both young birds and adults together, consult the feeding directions or a poultry nutritionist to confirm the right transition timing for your specific breeds.
