14 best calcium supplement for chickens

Calcium supplements for chickens are products designed to provide an additional source of calcium to support the health and well-being of laying hens. Calcium is an essential mineral for poultry, especially for hens that are actively producing eggs.

Here are some key points about calcium supplements for chickens:

  1. Importance of Calcium: Calcium is crucial for the formation of strong eggshells. Laying hens require a steady supply of calcium to produce eggs with thick, sturdy shells.

  2. Natural Sources of Calcium: Chickens can obtain calcium from their regular diet, which should include calcium-rich foods like layer pellets or crumbles. Additionally, crushed oyster shells, limestone, and eggshells are natural sources of calcium.

  3. Supplementation: In some cases, especially if a hen's diet is deficient in calcium, or if they're experiencing eggshell quality issues, supplementing their diet with calcium may be necessary. This can be achieved through specially formulated calcium supplements.

  4. Types of Calcium Supplements:

    • Oyster Shell: Crushed oyster shell is a common and widely used calcium supplement. It's a natural source of calcium and is typically provided in a separate dish for the hens to consume as needed.

    • Limestone: Ground limestone is another natural calcium supplement. It's often mixed into the chicken feed to ensure a consistent calcium supply.

    • Calcium Grit: Some commercial feeds contain additional calcium in the form of grit or shell fragments. This helps hens get the calcium they need for strong eggshells.

  5. Balanced Diet: While calcium supplementation is important, it's crucial to maintain a balanced diet for chickens.This includes providing a mix of grains, protein sources, vitamins, and minerals.

  6. Access to Clean Water: Adequate access to clean, fresh water is essential for proper digestion and absorption of nutrients, including calcium.

  7. Consultation with a Veterinarian: If a chicken is experiencing specific health issues or if you're unsure about the appropriate calcium supplementation, it's recommended to consult a veterinarian who specializes in poultry health.

Remember, while calcium supplements can be beneficial, it's important not to over-supplement, as excessive calcium can lead to health issues in chickens. Providing a well-rounded, nutritionally balanced diet is the foundation of good poultry health.

Below you can find our editor's choice of the best calcium supplement for chickens on the market
  

MannaPro Crushed Oyster Shell | Egg Laying Chickens | 5 LB

Manna Pro

Based on 4 reviews Check latest price

Product description

Manna Pro Oyster Shell provides a good source of calcium that builds strong eggshells for your birds.

  • Pellet size crushed oyster shell
  • Great source of calcium
  • Builds strong eggshells
  • Heat-treated for purity
  • Provides calcium
  • Heat-treated for purity
  • Contains pullet-sized crushed oyster shell and coral calcium

User questions & answers

Question: Can it be used for Pigeons
Answer: I did a little searching on the net and found that a lot of people give it to their pigeons. From what I gather (I give it to my chickens), we need to leave some out there so the birds can choose when and how much they want to eat it (self regulating), as they know what they need and when.
Question: Where is this from USA
Answer: I can’t find anywhere on the package a country of origin. MannaPro is from St. Lewis, but the bag says manufactured for MannaPro.
Question: Can I mix in with their food
Answer: I mix it with scratch. I'm sure you could mix with food.
Question: I have 2 adult hens, how much should they be given per day or week
Answer: I give them about a 1/2 cup a week- i mix it with their feed. I also have two hens!

Product features

Oyster Shell

Whether you are tending a backyard flock or breeding champion show birds, Oyster Shell is a must-have.

Feeding Instructions

Layers: Feed Manna Pro Oyster Shell to layers free choice in a separate feeder, or add 1 lb. to 20 lbs. of layer feed.

Pullets: Feed Manna Pro Oyster Shell to pullets starting at 18 weeks of age and continue feeding through the entire lay period.

Warning: Do not offer any feed that is spoiled, moldy, rodent- or insectinfested, or abnormal in appearance or odor, as it may cause illness or death.

Manna Pro Oyster Shell, 5-Pounds

Manna pro oyster shell provides a good source of calcium that builds strong eggshells for your birds.

FLYGRUBS Superior to Dried Mealworms for Chickens (5 lbs) - Non-GMO - 85X More Calcium Than Meal Worms - Chicken Feed & Molting Supplement - BSF Larvae Treats for Hens, Ducks, Birds

FLYGRUBS

Based on 2 reviews Check latest price
  • Chickens Love These: To encourage natural feeding behavior simply scatter on the ground. Your girls will go crazy for Flygrubs. Ducks, bluebirds, birds, turtles & bearded dragons also love Flygrubs.
  • More Essential Nutrients Than Mealworms: 85X more calcium than meal worms, 36-42% protein, 25-30% healthy fat, phosphorus, fiber, lysine & dietary fat.
  • Sturdy Box with Resealable Bag: Customers enjoy full size grubs instead of broken worms. Much easier to handle than live mealworms for chickens & superior to freeze dried worms.
  • Healthier Feather Production: Flygrubs are affordable black soldier fly larvae treats for birds that promote stronger eggshells and help hens regain normal energy levels and egg production.
  • Your Flock will come running for organic chicken feed for laying hens. No questions asked!

User questions & answers

Question: Is there a plastic liner inside the box? Or, are the flygrubs loose inside? Is the box recyclable
Answer: Hello Jessica Yes, there is a resealable zipper bag on the inside of the box. The box and the bag are made from recycled materials and they are both recyclable. I hope this was helpful. All the best, Emily
Question: Grower/starter feed is lower in calcium than layer feed to prevent rickets disease. Does this product contain too much calcium for young pullets
Answer: Hey there, Not in my experience. I feed small amounts to our pullets, but if this is a concern of yours I suggest holding off until you feel comfortable supplementing with FLYGRUBS.
Question: Best mealworms for bluebirds
Answer: Hello, It's a pleasure to be answering your question. FLYGRUBS are not mealworms. FLYGRUBS are Dried Black Soldier Fly Larvae. FLYGRUBS are nutrient dense and contain, on average, 85x more calcium than mealworms, about 40% crude protein and about 27% crude fat. They also Lauric Acid (healthy fat which is great for a healthy gut) and mealworms contain none. FLYGRUBS are raised on traceable pre-consumed food waste, such as fruits, vegetables, and grains, that would otherwise go to a landfill. Food waste in landfills produces methane, and negatively affects the climate about 20x worse than carbon dioxide. Studies show as low as 3% of food waste is recycled worldwide. As for bluebirds, songbirds and migrating birds, they all love them. It's not fair for me to say we are the best, but we think we do a great job! All the best, Emily
Question: What is the country of origin in growing these flygrubs
Answer: As Americans, we specifically chose to raise FLYGRUBS on farms in China because of its advanced methods and centuries of experience in producing insects. This is why we can offer the highest quality BSFL available in the US at affordable prices. We closely monitor each phase of the BSF lifecycle to ensure quality and consistency for our customers and follow strict regulatory standards, enforced by US regulatory agencies (like the FDA). PLEASE do your homework to make sure that “Made in the USA” tag isn’t just a marketing ploy used to inflate your grub's price.

Product features

Why are Backyard Chicken Farmers choosing FLYGRUBS over mealworms?

You may already be aware that Black Soldier Fly larvae are HIGH-PROTEIN hen treats with 85x MORE CALCIUM than dried mealworms. Did you also know dried BSFL is a sustainable, organic grain free feed that supports your hen's immune system?

A daily handful helps to promote STRONGER EGGSHELLS which means HEALTHIER HENS. But it’s not all about your chickens! Your family will notice the difference too! If your family loves fresh eggs as much ours does, FLYGRUBS are your choice.

FLYGRUBS come in a resealable bag made from recycled plastic, that’s CAREFULLY PACKED into a box to ensure you don't receive broken and small pieces!

Please remember to be patient when giving your girls a NEW TREAT. It may take some time before they start to LOVE them.

A Healthier Choice

Would you agree that HEALTHIER IS BETTER? FLYGRUBS are NUTRIENT DENSE and contain Lauric Acid aka healthy fats, with strong properties to help prevent and FIGHT diseases, organisms, and other infections. Unfortunately, mealworms contain lowly calcium levels, no Lauric Acid and sadly aren’t as healthy as BSFL.

Sensible Premium Treats

FLYGRUBS are an ALL-NATURAL, premium chicken feed additive & molting supplement for layer hens. Backyard farmers want what’s best for our ladies, and when we consider the cost of alternative protein & calcium supplements, FLYGRUBS makes cents. We always recommend feeding in conjunction with a balanced layer feed.

The Earth Thanks You

We’re turning food waste destined for landfills INTO HEN TREATS. Food waste in landfills produces methane that negatively affects the climate (about) 20x worse than carbon dioxide. Studies show as low as 3% of food waste is recycled worldwide! Our grub worms are a renewable feed additive, raised on traceable food and organic waste.

Farmers That Care

We’re AMERICANS and care deeply about three things.Our families, our chickens, and our environment. Every step of the way, we work very closely with our farms and farmers to ensure our grubs stay healthy, sustainable and economical. FLYGRUBS are also a great snack for ducks, songbirds, turtles, and reptiles.

Grubblies World Harvest– Natural Grubs for Chickens - Chicken Feed Supplement with 50x Calcium, Healthier Than Mealworms - Black Soldier Fly Larvae Treats for Hens, Ducks, Birds (1 lb)

Grubbly Farms

Based on 1 reviews Check latest price
  • Nutritious snacks for your chickens. Oven-dried black soldier fly grubs are a healthy and all-natural daily snack supplement that hens, ducks, turkeys, quail and wild birds love. Harvested on farms from around the world, but never from China.
  • Strong eggshell production. With every peck of grubs, your flock will get more calcium than mealworms to help strengthen the eggshells and prevent egg binding. Get more cluck for your buck when you feed Grubblies World Harvest!
  • Grow healthier feathers. These dry grubs are packed with protein for a strong and healthy diet, which is essential for molting. Two servings of grubs to molting hens helps them regrow their feathers and regain normal levels of energy and egg output.
  • Your Pets favorite. Grubblies provide perfect daily nutrients like protein, calcium, phosphorus, methionine, fiber, lysine, and dietary fat. Birds will absorb the full nutrients without needing extra supplements - It’s not a treat, it’s a healthy snack they’ll love!
  • Environmentally friendly formula. Delicious grubs are sustainably harvested on farms by recycling food waste to nourish pets while nurturing our planet. For every pound of Grubblies harvested, 10 pounds of food waste is recycled into organic compost!

User questions & answers

Question: Do guineas love these ? i need a treat to give them, when they come back inside the coop. coop treats for the good fowl
Answer: They do! Grubblies are great for all fowl like ducks, quails, and turkeys too!
Question: Are ok to give to birds
Answer: Yes, absolutely. We have several customers that use them in bird feeders!
Question: Never from china soooooo, what "fda farms around the world "are they grown and harvested? thanks
Answer: Hi! The grubs in Grubblies World Harvest are sourced from the most innovative farms around the world, from Vietnam to South Africa, to all across Europe. We worked with our farms to ensure that we can bring the highest quality products to our customers. Please don't hesitate to ask any additional questions!
Question: At what age can you start giving this chickens
Answer: You can start feeding chicks at the age of 3 weeks. We recommend starting with a small pinch a crumbling them in your hands a bit to make the Grubblies easier for chicks to eat.

Product features

Natural, Oven-Dried Grubs For Hens

Grubblies World Harvest is a nourishing daily snack that chickens love! With every peck of protein-packed, calcium-rich grubs, your flock will get the nutrients and minerals for healthier feathers and stronger eggshells. Chicks and wild birds love these perfectly peck-sized snacks too! Grubblies are a healthy, all-natural snack which is sustainably harvested on farms around the world to supplement your flock's diet. We're on a mission to nourish pets while nurturing our planet.

Stronger Eggshells

Get 50x more calcium than mealworms with every peck. More cluck for your buck!

Healthier Feathers

Grubblies are packed with protein for strong, healthy feathers. Essential when molting!

Instant Love

Grab Grubblies at snack time and get surrounded with love. They'll come running!

Grub Love comes in all shades

Farm-grown, oven-dried black soldier fly grubs range in color from yellow to black. Whether they are light or dark, these naturally harvested grubs have the same levels of nutrition to keep your flock happily nourished.

Purina Oyster Shell Poultry Supplement, 5 lb bag

Purina

Based on 227 reviews Check latest price

Product description

Helps support egg shell integrity by providing extra calcium in free-range conditions or when scratch grains, table scraps, etc., comprise a major portion of the diet. High in calcium.

  • Excellent source of supplemental calcium- Supports egg shell integrity

User questions & answers

Question: Does this product have Any additives
Answer: No, it is 100% oyster shell. For calcium supplement for poultry.

Pampered Chicken Mama Backyard Chicken Treats for Great Eggs 10 oz - All-Natural Backyard Chicken Feed Supplies - Hen Treats for The Best Eggs Ever - High Calcium Supplement for Chickens

Pampered Chicken Mama

Based on 251 reviews Check latest price

Product description

Happy Chickens = Happy Eggs!

Want to get the best and most fresh eggs ever? Love giving your hens treats they’ll come running for? Want better egg production? Best Eggs Ever! (TM) is a proprietary blend of all-natural dried herbs for chickens perfect to mix with pet chicken layer feed or to add to nesting boxes. 

Our Unique Formula 

Hens love the Calendula, Lavender, Rose, Alfalfa, Chamomile, oregano, and oyster shells (loaded with calcium for strong egg shells!), garlic (naturally immune boosting), and apple cider vinegar granules (probiotic to balance gut pH and introduce beneficial bacteria) to help your backyard chickens be healthier - so they lay healthy eggs! 

The Easy to Use Chick Treats 

Add our proprietary blend of nesting herbs for chickens to chicken bedding and pine shavings in your chicken coop. Simply spread our dried herbs for chickens inside the nesting box, directly into the hen nest boxes, or onto the poultry bedding or nesting box pads. Spread inside your chicken coop and inside nesting box liners as part of your chicken care strategy. 

Nesting herbs for pets can also be mixed with chicken pellets for laying hens, into hen scratch, or into chick starter. Also makes a great addition to any organic chicken feed or duck feed! Perfect for anyone looking for herbal chicken coop supplies and all-natural poultry supplies.

The Leading Poultry Treats 

Pampered Chicken Mama is a leading source of nesting herbs, coop herbs, treats and feed for backyard chickens. All our products are Non-GMO, all natural, and USA sourced so your hens have only the best quality chicken feed. And our 100% transparency promise, and easily readable ingredients list means you can trust your flock is eating only the best chicken food for laying hens Crafted by experts and pet chicken approved!

  • ✔️ SAFE FOR COOPS: Mix of all-natural nesting herbs for chicken coops and houses. Perfect for anyone looking for an herbal chicken treat supplements or all-natural poultry supply.
  • ✔️ EASY TO USE: Spread hen feed supplement around your chicken coop, mix with bedding, nesting box liners, pine shavings in laying hens’ nest boxes, or other backyard chicken snacks for hens you use. Convenient resealable bag for easy storage.
  • ✔️ 100% ALL NATURAL & NON-GMO: Safe to eat and makes the perfect Non-GMO & soy free chicken treats for hens, backyard chickens, ducks, and other poultry who love herbs for pets!
  • ✔️ OYSTER SHELLS PRE-MIXED IN: Crushed oyster shells for chickens and hens are already mixed in, so it’s easy to give your flock necessary vitamins & minerals.
  • ✔️ 100% HAPPY CHICKEN GUARANTEE: Your chickens will love them or your MONEY BACK! No questions asked! Pet chickens love the scent of calendula, rose petals, alfalfa, oregano, basil, rosemary, chamomile, and lavender. Easy to pour into chicken supplies, nesting boxes, and feeders so your hens have 24-hour access.

User questions & answers

Question: Can I give this to pigeons
Answer: Sure if they will eat it. The chickens love it but not sure about pigeons.
Question: Are the ingredients organic? Is it grown/produced in the US
Answer: Yes! All our ingredients are 100% non-GMO, naturally grown, and produced in the USA from family farms so we can ensure their freshness and quality!
Question: I'm jumping the gun a bit, my girls are 3 weeks old. Does this product have an expiration date
Answer: Now that you mentioned it, there is no expiration date on mine, or any of the products I purchase from this company! I will say all the products I have purchased are all fresh! You can contact the company & ask them about that, & why they don't put an expiration date on their products! My chickens love this! Have a good weekend, & don't forget social distancing! :-)

Morning Bird Calcium Plus Liquid (16 fl. oz)

Morning Bird

Based on 200 reviews Check latest price

Product description

CALCIUM PLUS is a concentrated, pre-dissolved, highly bio-available form of calcium, vitamin D3, and magnesium formulated for maximum intestinal absorption. Calcium deficiency in birds can cause egg binding, feather plucking, splay legs, nervousness, poor muscle control and other health problems.

User questions & answers

Question: How is this given to a parrot? Does it mix with the water
Answer: Yes it does, you will need to get dosage from your avian vet because it depends on birds weight. My grey gets it three times a week one teaspoon just mixed into his water.
Question: Is it normal for it to be transparent, have a strong smell and some bits floating in the liquid
Answer: it is a clear liquid. it has a smell but it's subjective how strong it is. never saw any bits floating in it. I've bought this for several years and never had a problem.
Question: what is the amount to add to water
Answer: Add 4 teaspoons to a quart of drinking water.
Question: Is it a liquid or a powder
Answer: It's a liquid.

Grubblies Original USA & CA – Natural Grubs for Chickens - Chicken Feed Supplement with 50x Calcium, Healthier Than Mealworms - Black Soldier Fly Larvae Treats for Hens, Ducks, Birds (5 lbs)

Grubbly Farms

Based on 1 reviews Check latest price
  • Give your chickens the gift of healthier feathers. Grubblies promote healthy feather production and speed up molting to allow hens to regain normal levels of energy and egg output.
  • Stronger and healthier eggshells.With 50x more calcium than mealworms, Grubblies for chickens promote stronger eggshells. With Protein, Calcium, Phosphorus, Fiber, Lysine, Dietary Fat. - Unlike mealworms, Grubblies provide an optimal calcium to phosphorus ratio of 3:1.
  • Grubblies are dried black soldier fly larvae. Our Grubs are not only a delicious treat, but also a wonderful nutrition packed supplement for your chickens feed which help prevent egg deformation. They’re a natural molting supplement to help speed up the molting process to allow hens to regain energy and normal egg output levels.
  • Easier Round Up. With Grubblies, it’s easy to train your birds to come running and get them safely back to the coop. Shake the bag to round up your chickens, and scatter the grubs on the ground to encourage foraging and natural feeding behavior. They'll receive a wider variety of all-natural nutrients as they scratch at grasses, leaves and other insects. You can also place Grubblies in the bird feeder to attract wild birds like bluebirds or cardinals.
  • Grown with Love. Grubbly's all-natural grubs are sustainably farm-grown in the USA and Canada. No additives. No preservatives. No sprays. 100% natural, non gmo grubs. Healthy for chickens and sustainable for the planet. Environmentally friendly! 1 pound of grubs harvested = 10 pounds of food waste saved from landfills and recycled into organic compost.

User questions & answers

Question: Made in USA
Answer: Yep made in the USA bugs!!
Question: Are these grown and packaged in the usa? tasty grub brand say they are the only 100% usa brand
Answer: Hi! They absolutely are. I believe Tasty Grubs has that tag from several years ago before we started.
Question: how are they dried? microwave or freeze dry
Answer: Grubblies are oven dried to about 8% moisture.
Question: Anyone feed these to wild birds? If yes, do they like them
Answer: We have a few customers who use Grubblies for wild birds and they seem to like it!

Product features

USA-Grown Peace of Mind

Safety first. Say goodbye to those mounds of “Made in China” mealworms and hello to a happier, healthier flock.

Higher Quality Eggs

Grubblies have 50x more calcium than mealworms for stronger, healthier eggs.

Care for Molting Birds

Protein-rich Grubblies help your fluffy ones grow vibrant, strong feathers, essential for molting birds.

GRUBSFARM Chicken Feed for Laying Hens 5LB - Superior to Live/Freeze Dried Mealworms for Chickens, Non-GMO & 85X More Calcium Than Meal Worms, BSFL Treats Molting Supplement, Wild Birds Ducks Food

GRUBSFARM

Product description

"GRUBSFARM not only promotes stronger eggshells and healthier feathers but minimizes the protein feed and calcium supplements costs. My cost per dozen of eggs is at or around $0.8. Hoping to get it down to $0.50 if I can free range them. It's a smart investment." — Bonnie S. Kruse, Chicken Keeper from Florida.

GRUBSFARM non-GMO black soldier fly larvae for chickens is all about helping you have a happy, healthy flock of egg-laying’ ladies. We raise fly grubs on farms in China and cooperate with college professors to improve the methods of producing and processing grubs. It's also why we can offer high quality but affordable BSFL in the US. We closely monitor each phase of the BSF lifecycle to ensure quality and consistency for our customers and follow strict American regulatory standards. Everything your funny feathered friends love and need to bring an abundance of joy & eggs to you and your family every day.【PLEASE note that "Made in the USA" tag is just a marketing ploy and used to inflate the price】

- GRUBSFARM are all-natural, protein-rich and calcium-rich balanced treats. These fly worms support strong and healthy growth, help prevent egg deformation and promote stronger eggshells & healthier feathers & speed up the molting process to allow hens to regain energy and normal egg output levels.

- GRUBSFARM contains Lauric Acid aka healthy fats, which naturally support your hens’ immune systems. Mealworms have low calcium levels (0.05%), no Lauric Acid and sadly aren’t as healthy as our BSFL.

In conventional feeds, chicken protein feed is obtained mainly from soybean and fish meal (SFM). Bonnie replaced 45% SFM with GRUBSFARM in her laying hens’ daily diets. She was able to achieve a 16.0% higher Cost Benefit Ratio and 25.0% better Return on Investment when the birds were reared on this ratio of our grubs compared to the original conventional diet.

  • 【CHICKENS LOVE THESE】GRUBSFARM are tasty dried black soldier fly larvae, a healthier GRAIN-FREE daily snack that backyard chickens LOVE. You will be surrounded with happy hens. Chicks, turkey, rooster, goose, ducks, bluebirds, wild birds, sugar gliders, bearded dragons, hedgehogs, hamsters, reptiles, turtles, fish and other insect-eating animals also love fly bugs.
  • 【HEALTHIER FEATHERS & STRONGER EGGSHELLS】 High in crude protein & 80x more calcium than dehydrated mealworms for chickens, GRUBSFARM promotes healthy feather production & stronger eggshells, and speeds up molting to allow laying hens to regain normal levels of energy and egg output. Essential protein when molting! No oyster shells or calci supplements needed.
  • 【ENCOURAGES NATURAL FEEDING BEHAVIOR】Feed your layer hens with our organic chicken feed to encourage foraging for food, providing them with a wider variety of all-natural nutrient-dense and affordable daily snacks as they scratch at grasses, leaves and other insects.
  • 【STURDY BOX WITH RESEALABLE BAG】Your flocks love full sized fly worms instead of broken worms. The firm box and resealable zip top bags, mean the grubs can be conveniently removed. Won't spoil, no refrigeration necessary. Much easier to store than live meal worms for chickens and healthier than freeze dried mealworms.
  • 【FARM-FRESH & 100% NATURAL】GRUBSFARM are safely and sustainably harvested on grubs farm, recycling food waste that would otherwise go to a landfill. 1lb. of GRUBSFARM Harvested = 10 lbs. of Food Waste Recycled! The earth thanks you!

FLYGRUBS Superior to Dried Mealworms for Chickens (10 lb) - 85X More Calcium Than Meal Worms - Non-GMO Chicken Feed Additive & Molting Supplement - BSFL Treats for Hens, Ducks, Wild Birds

FLYGRUBS

Based on 628 reviews Check latest price
  • CHICKENS LOVE THESE: To encourage natural feeding behavior simply scatter on the ground. Your girls will go crazy for FLYGRUBS. Ducks, bluebirds, birds, turtles & bearded dragons also love fly grubs
  • MORE ESSENTIAL NUTRIENTS THAN MEALWORMS: 85X more calcium than meal worms, 36-42% protein, 25-30% healthy fat, phosphorus, fiber, lysine & dietary fat.
  • STURDY BOX WITH RESEALABLE BAG: Customers enjoy full size grubs instead of broken worms. Much easier to handle than live mealworms for chickens & superior to freeze dried worms.
  • HEALTHIER FEATHER PRODUCTION: FLYGRUBS are affordable black soldier fly larvae treats for birds that promote stronger eggshells and help hens regain normal energy levels and egg production.
  • YOUR FLOCK WILL COME RUNNING for organic chicken feed for laying hens or your MONEY BACK! No questions asked!

User questions & answers

Question: How old should my chickens be before I feed these to them
Answer: Most of my chickens really didn’t start eating them until about 8-10 weeks old even when available to them. But I’m sure as bugs are a big part of a chicken’s diet 6-7 weeks old would be safe.
Question: Anybody use these instead of mealworms for the backyard birds? (not chickens) How do they do
Answer: Hello, Thank you for your question. FLYGRUBS is not just for chickens: ducks, bluebirds, birds, turtles & bearded dragons also love FLYGRUBS! Just remember that this a feed supplement and not a complete feed.
Question: Is the documentation available to see on a website or something? Also what are these grubs fed
Answer: I buy mine from American sources. They are 17.00 for 1 lb. And you can get a subscibtion of 1 or 5 lb sizes. Free shipping. You can also pick how many months between shipments. I believe Amazon also sells them from Grubbly Farms. https://grubblyfarms.com I have been a customer for at least 3 years going on 4. My hens go crazy for these. I swear one of my hens sounded like she was purring when I surprised her with some. She was so delighted. Plus I have never heard of the FDA certifying chicken treats. How would they even do that in China? I would really need to see the farms that raise the soldier fly larvae. China needs to be more open about their farm products. Its not like being able to take a drive here in the Midwest and inspect a farm operation..
Question: If i dont use them right away will they hatch out into flys
Answer: No, they are oven-dried and will not hatch.

Product features

Why are Backyard Chicken Farmers choosing FLYGRUBS over mealworms?

You may already be aware that Black Soldier Fly larvae are HIGH-PROTEIN hen treats with 85x MORE CALCIUM than dried mealworms. Did you also know dried BSFL is a sustainable, organic grain free feed that supports your hen's immune system?

A daily handful helps to promote STRONGER EGGSHELLS which means HEALTHIER HENS. But it’s not all about your chickens! Your family will notice the difference too! If your family loves fresh eggs as much ours does, FLYGRUBS are your choice.

FLYGRUBS come in a resealable bag made from recycled plastic, that’s CAREFULLY PACKED into a box to ensure you don't receive broken and small pieces!

Please remember to be patient when giving your girls a NEW TREAT. It may take some time before they start to LOVE them.

A Healthier Choice

Would you agree that HEALTHIER IS BETTER? FLYGRUBS are NUTRIENT DENSE and contain Lauric Acid aka healthy fats, with strong properties to help prevent and FIGHT diseases, organisms, and other infections. Unfortunately, mealworms contain lowly calcium levels, no Lauric Acid and sadly aren’t as healthy as BSFL.

Sensible Premium Treats

FLYGRUBS are an ALL-NATURAL, premium chicken feed additive & molting supplement for layer hens. Backyard farmers want what’s best for our ladies, and when we consider the cost of alternative protein & calcium supplements, FLYGRUBS makes cents. We always recommend feeding in conjunction with a balanced layer feed.

The Earth Thanks You

We’re turning food waste destined for landfills INTO HEN TREATS. Food waste in landfills produces methane that negatively affects the climate (about) 20x worse than carbon dioxide. Studies show as low as 3% of food waste is recycled worldwide! Our grub worms are a renewable feed additive, raised on traceable food and organic waste.

Farmers That Care

We’re AMERICANS and care deeply about three things.Our families, our chickens, and our environment. Every step of the way, we work very closely with our farms and farmers to ensure our grubs stay healthy, sustainable and economical. FLYGRUBS are also a great snack for ducks, songbirds, turtles, and reptiles.

NORTH AMERICAN-RAISED Bugs for Birds! Better Than Mealworms - Dried BSF Larvae - Natural Chicken Feed Supplement / Wild Bird Treats - for Healthy Eggs and Feathers! (2lbs)

Bugs for Birds!

Based on 583 reviews Check latest price

Product description

Do you care about your birds, and want a product that reflects this?

Our genuine intention has been to simply produce the all-around highest quality product, from start to finish and beyond, for your birds.

Birds should absolutely eat Bugs! But not all are created equal – Mealworms (and other BSF Larvae brands as well!) are imported from China where they can be raised on questionable substrates… Our grubs are sustainably raised here in the Pacific Northwest, come in compostable packaging, at THE LOWEST PRICE ON THE MARKET for North American-grown grubs!

✓ At least 50x MORE CALCIUM than Mealworms and a richer nutritional profile

✓ We also add microbial PROBIOTICS to promote overall strong digestion and a healthy gut microbiome

✓ Enhance your birds’ egg production, deepen Yolk Color, strengthen Shell Strength, and promote Feather Growth!

Bugs for Birds! is a Boulder, Colorado company run by Americans. We give 5% of our Profits to the Boulder-based non-profit MAD AGRICULTURE which promotes Regenerative Agriculture practices. We stand by our products 100%. If you are unsatisfied for any reason we will send you a replacement.

No. Questions. Asked.

  • 💪 50x THE CALCIUM IN MEALWORMS! – Birds love to eat grubs and worms. However not all dried grub treats & snacks are created equal. Bugs for Birds are Natural Calcium Feed Supplements for your Chickens / Water fowl / Wild Bird that we encourage you to compare with other brands.
  • ✅ NORTH AMERICAN-RAISED – For happy healthy chickens, choose Bugs for Birds! Other Mealworm and BSF Larvae brands import from China. Ours’ are NOT Microwave dried.
  • 🌎 COMPOSTABLE PACKAGING – We add Probiotics to our dried grubs for a healthy gut microbiome, and only compostable bags & labels.
  • 🍳 PROMOTE EGGS & FEATHER GROWTH – High in Protein for a Natural Molting supplement. High in Calcium for strong egg shells and helping soft egg shell problems. Healthy fats and Omega 3s help deepen egg yolk color.
  • 🐓 NUTRITIOUS TREAT – Great as a Duck / Turkey / Guinea Hen Feed Supplement, Hedgehog Snacks, Bearded Dragon / Lizard & Reptile Food, Turtle Treats, or Fish Meal! 👩🌾 5% of Profits Fund the MAD AGRICULTURE Non-Profit, Promoting Regenerative Agriculture Practices 👩🌾

User questions & answers

Question: what kind of probiotics don't I just want plain natural bugs for my hens
Answer: I am sure these are fine. My Henson liked them. They are a bit pricier. Will nor buy again
Question: what is the shelf life
Answer: Generally it is a 6 month shelf life for dried worms.
Question: Is this healthy for young ducklings
Answer: YES!!
Question: While compost can break down complex pesticide molecules, it cannot perform similar wonders on heavy metals. Are the clamps on the bag metal
Answer: The fold-over wire in bag tops is not a "heavy-metal" in the sense of it being something harmful. It is mild steal, iron, which is good for soil and plants and us. Just don't stick your finger on it while it's rusting away. The "Heavy metals" from a health or ecological safety point of view are mercury, lead, uranium, gadolinium, lanthanum and so on, NOT iron.

FLYGRUBS Superior to Dried Mealworms for Chickens (1 lb) - 85X More Calcium Than Meal Worms - Non-GMO Chicken Feed Additive & Molting Supplement - BSFL Treats for Hens, Ducks, Wild Birds

FLYGRUBS

Based on 680 reviews Check latest price
  • CHICKENS LOVE THESE: To encourage natural feeding behavior simply scatter on the ground. Your girls will go crazy for FLYGRUBS. Ducks, bluebirds, birds, turtles & bearded dragons also love fly grubs
  • MORE ESSENTIAL NUTRIENTS THAN MEALWORMS: 85X more calcium than meal worms, 36-42% protein, 25-30% healthy fat, phosphorus, fiber, lysine & dietary fat.
  • STURDY BOX WITH RESEALABLE BAG: Customers enjoy full size grubs instead of broken worms. Much easier to handle than live mealworms for chickens & superior to freeze dried worms.
  • HEALTHIER FEATHER PRODUCTION: FLYGRUBS are affordable black soldier fly larvae treats for birds that promote stronger eggshells and help hens regain normal energy levels and egg production.
  • YOUR FLOCK WILL COME RUNNING for organic chicken feed for laying hens or your MONEY BACK! No questions asked!

User questions & answers

Question: Are these dried or live
Answer: The mealworms are dried (definitely dead). My girls LOVE them!
Question: How can we really tell that this is fda approved? is there proof or a certificate? i'm a new chicken father and i want to be sure. thanks
Answer: Hey there. Thanks for the question. Unfortunately, the FDA doesn't provide certificates or else we would certainly send you ours.
Question: Why does the picture state raised on usda regulated farms if they come from china
Answer: I guess they have usda regulated farms in China.
Question: Are these grubs raised in China or the US
Answer: Thank you for your question. As Americans, we specifically chose to raise FLYGRUBS on farms in China because of its advanced methods and centuries of experience in producing insects. We would love to source FLYRGUBS from within the USA, however, this is just not possible. We can't source enough to satisfy the demand, unfortunately. To ensure we deliver the highest quality product to our customers, we closely monitor each phase of the BSF lifecycle to ensure quality and consistency for our customers and follow strict regulatory standards, enforced by US regulatory agencies. Please feel safe knowing that FLYGRUBS are fully USDA and FDA approved. There are very strict rules in place when it comes to importing dried black soldier fly larvae into the United States. Our suppliers are registered with the FDA and every shipment comes with certificates of origin and veterinary health certificates. This documentation needs to match the stipulations on our import permit. Otherwise, the shipment will not be allowed into the country. All of the documentation has to be checked and verified by the FDA, US CBP, and USDA, along with physical inspections and checks that are also carried out on a regular basis. We also test for MDV, AIV, and IBV. Our goal is to go the extra mile for our customers and their pets. We don't just sell the product, we also use it! Our chickens LOVE FLYGRUBS and we look forward to hearing about how your ladies love them too! All the best, Emily

Product features

Why are Backyard Chicken Farmers choosing FLYGRUBS over mealworms?

You may already be aware that Black Soldier Fly larvae are HIGH-PROTEIN hen treats with 85x MORE CALCIUM than dried mealworms. Did you also know dried BSFL is a sustainable, organic grain free feed that supports your hen's immune system?

A daily handful helps to promote STRONGER EGGSHELLS which means HEALTHIER HENS. But it’s not all about your chickens! Your family will notice the difference too! If your family loves fresh eggs as much ours does, FLYGRUBS are your choice.

FLYGRUBS come in a resealable bag made from recycled plastic, that’s CAREFULLY PACKED into a box to ensure you don't receive broken and small pieces!

Please remember to be patient when giving your girls a NEW TREAT. It may take some time before they start to LOVE them.

A Healthier Choice

Would you agree that HEALTHIER IS BETTER? FLYGRUBS are NUTRIENT DENSE and contain Lauric Acid aka healthy fats, with strong properties to help prevent and FIGHT diseases, organisms, and other infections. Unfortunately, mealworms contain lowly calcium levels, no Lauric Acid and sadly aren’t as healthy as BSFL.

Sensible Premium Treats

FLYGRUBS are an ALL-NATURAL, premium chicken feed additive & molting supplement for layer hens. Backyard farmers want what’s best for our ladies, and when we consider the cost of alternative protein & calcium supplements, FLYGRUBS makes cents. We always recommend feeding in conjunction with a balanced layer feed.

The Earth Thanks You

We’re turning food waste destined for landfills INTO HEN TREATS. Food waste in landfills produces methane that negatively affects the climate (about) 20x worse than carbon dioxide. Studies show as low as 3% of food waste is recycled worldwide! Our grub worms are a renewable feed additive, raised on traceable food and organic waste.

Farmers That Care

We’re AMERICANS and care deeply about three things.Our families, our chickens, and our environment. Every step of the way, we work very closely with our farms and farmers to ensure our grubs stay healthy, sustainable and economical. FLYGRUBS are also a great snack for ducks, songbirds, turtles, and reptiles.

Manna Pro Omega Egg Maker | Formulated with Vitamins & Minerals | 5 Pounds

Manna Pro

Based on 524 reviews Check latest price

Product description

Omega Egg Maker is the perfect supplement for your flock of laying hens. Vitamins and minerals support the overall health and vitality of your flock while added ingredients provide Omega-3 fatty acids, rich-colored egg yolks and a healthy digestive system. Supplement your layers with Omega Egg Maker and enjoy having a happy, healthy flock and gathering nutritious, delicious eggs.

  • SUPPLEMENT: Manna Pro Omega Egg Maker is a supplement crafted specifically to support laying hens.
  • OMEGA-3 FATTY ACIDS: This supplement is rich in Omega-3 Fatty Acids.
  • DIGESTION SUPPORT: Formulated with direct-fed microbials to support optimal digestion.
  • RICH EGG YOLK: Unique ingredient combination supports rich-colored egg yolks.
  • HEARTY EGGS: Manna Pro Omega Egg Maker is fortified with vitamins and minerals to create the fresh eggs you desire.

User questions & answers

Question: Does it make the shells stronger
Answer: It fortifies the eggs, produces a darker yellow yolk and provides much needed probiotics for a healthy gut. I'm sure the nutrients help with eggshells, but a good calcium supplement should always be available in the coop.
Question: Can my rooster eat this too
Answer: This is formulated to assist with increasing the nutrients that your hens need to produce eggs. I would not recommend this for a routine supplement for your rooster, rather you may consider adding sardines or other foods high in Omega 3 and calcium as a part of their diet (moderation of course). With that said, most organic feeds contain (such as blue seal) contain all of the nutrients your rooster will need.
Question: Can I feed this to hens before they start laying
Answer: Unless they are looking bad, you are just wasting your money. When your laying hens are stressed or molting, this stuff is amazing. You egg production comes back up much faster and the hens really look good. I was very impressed at how good this stuff works
Question: Can I mix this feed on the water
Answer: It's not feed and really should only be added in small quantities to your normal feed. For example if you use a 25lb of Layena Crumbles then you would sprinkle an 1/8 of the bag into the 25lb bag.

UltraCruz-sc-516504 Poultry Bone and Egg Builder Supplement, 2 lb, Pellet

Santa Cruz BioTechnology

Based on 18 reviews Check latest price

Product description

Ultra Cruz Poultry Bone and Egg Builder is a supplement for chickens designed to supply Calcium, Vitamins A, D and E and other necessary elements to help ensure strong egg shells and bones and to prevent calcium deficiency. This potent formula contains fat soluble essential vitamins and minerals that provide chickens with bone and egg support. Stressed hens and egg-laying hens can benefit from the addition of this high quality vitamin and mineral supplement in their diet. This palatable pellet my be especially beneficial for chickens living in Calcium deficient regions or those with a diet low in calcium. Calcium is an absolutely essential element for the formation of the bio-mineral hydroxyapatite - the building block for bones and eggs. This formula is also enriched with other key minerals and vitamins to support healthy nutritional levels, and is supplied in a convenient to use and accurate dosing powder.

  • Poultry Vitamin and Mineral Supplement
  • Contains Calcium and Vitamins A, D and E
  • Supports strong bones and eggs and prevents calcium deficiency
  • Ideal for egg-laying hens and young, growing chicks
  • Supplied as a 2 lb. bucket

Small Pet Select Oyster Shell (5lb)

Small Pet Select

Based on 435 reviews Check latest price

Product description

Hens go through a pretty amazing process building those eggs, and Oyster shell helps out at a very specific point. The shells are built last, usually overnight - and the process can drain your chicken of Calcium. The calcium in Oyster shell is digested at a different rate than that found in their feed, so they have some extra during those night hours when they are creating shell. Help them out by providing Oyster shell At all times, and they will self-regulate, eating it when they need it. 100% flaked crushed Oyster shells analysis: calcium, min. 36% Calcium, Max. 41% Store in a dry place.

  • Crushed all natural Oyster shell supplements calcium for laying hens
  • Increases strength of eggshells, making for a healthier bird, and better egg quality
  • Promotes healthy plumage of chickens, ducks, other waterfowl
  • Gmo free, thinner crushed Oyster shell, makes an ideal supplement for birds to ingest, alone or mixed in with feed
  • **100% satisfaction guarantee**

User questions & answers

Question: Can this be ground finer for nesting wild birds
Answer: I'm mot positive, but it does seem likely. The oyster pieces are quite small.
Question: Country of origin
Answer: The bag says it is sourced in the USA
Question: Can I give for cocktail and small birds
Answer: I gave it to my chickens. Cockatiels could probably manage it, but for smaller birds you may want to grind it smaller.
Question: if you crushed this it should work for parakeets, right
Answer: It's very flaky. I don't think you can crush anymore

Product features

The Small Pet Select Brand Story

Small Pet Select was started in 2012 when Lizzie, our owners’ picky Guinea pig, needed better hay. They lived in the hay capital of the world, Ellensburg, WA, so they picked some up from a local farm. She chowed down.Fast forward, Small Pet Select came to life and still offers the finest varieties of hay and small pet supplies in the world.

Family-Owned & Operated

Small Pet Select is proud to be a small, family-owned and operated business since 2012, with a bright future ahead.

Nutritious, Flavorful Foods

High-quality small pet essentials that deliver nutrition and flavor your animals will love.

Hand-Chosen Hays

From the field to your door, Small Pet Select offers only the best quality hay, your animal can depend on. The hand selected varieties of fresh hay are essential to your animal’s health and happiness.

Natural Pet Bedding

Small Pet Select’s variety of natural bedding is the crème de la crème: soft, and super absorbent. Oh, and it's safe, too.

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