My old chickens wont touch the oyster shell that Ive bought. Assume because its so big. Is your grit large?

Our hens are about 18 months old and take a bit of this mixed grit but some of the larger stuff is ignored. We do not seem however to be getting the problems with soft shells that we used to get with our last batch of free range ex-commercial layers. Hope this helps, regards, Rupert

Can this be used on run floor

Yes but it is actually for the hens to eat to help them make calcium for their egg shells. This product seems to consist of small stones with a small amount of crushed sea shells. The stones end up on the floor with the hens only ingesting the sea shells. I will not buy this product again.

I have read it can be used to reduce the acidity of ponds. Do you agree?

Hi regards your question, I know that the contents of the bags have a lot of shells broken into small pieces with the grit. The shells provide Calcium whilst breaking down, so potentially would help to reduce acidity. Charcoal is much better, but perhaps your aware of this ? Regards Peter

Hi is this ok for ducks as well as chickens.

An extract from an article on duck digestion - "Once the food moves through the upper digestive tract, it enters the ventriculus, more commonly known as the gizzard. This thickly muscled organ essentially functions as a duck's "teeth." The ventriculus often contains grit (sand or small stones), which aids in mechanically breaking down large food items." So it looks like ducks will benfit from this grit in their diet. HTH

Jondo Mixed Poultry Grit 25kg | Desertcart Hong Kong

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HK$2493

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Description

🥚 Elevate your flock’s health with grit that means business!

ALL BREED FRIENDLY - Perfectly formulated for all poultry breeds and life stages, ensuring every bird gets the nutrition it needs.
BULK 25 KG POWER PACK - Maximize value and minimize refills with a giant 25kg bag designed for long-lasting use.
CALCIUM RICH FORMULA - Supports stronger, healthier eggshells to keep your flock thriving and your breakfast table impressive.
NATURAL DIGESTION AID - Enhances digestive efficiency with premium mixed grit, promoting overall poultry wellness.
TRUSTED BRAND RELIABILITY - From John Doe, a name poultry professionals trust for consistent quality and performance.

JonDo Mixed Poultry Grit is a 25kg premium granule blend designed to provide essential calcium and aid digestion for all poultry breeds and life stages. Trusted by professionals, this 100% mixed grit supports stronger eggshells and overall bird health, delivering exceptional value in a bulk pack.

Specifications

ASIN	B003ZGAIOY
Batteries Included	No
Batteries required	No
Best Sellers Rank	42,689 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 803 in Poultry, Pigeon & Game Bird Farming Equipment 886 in Bird Food
Breed Recommendation	All Breed Sizes
Customer Reviews	4.6 4.6 out of 5 stars (923)
Date First Available	6 Aug. 2012
Flavor	Poultry
Item Form	Granule
Item Weight	25 kg
Item model number	1536
Number of Items	1
Pet Life Stage	All Life Stages
Pet Type	Bird, Cat, Dog, Farm Animal, Horse
Quantity	1
Size	25 kg (Pack of 1)
Specific Uses	digestion
Storage Information	Keep Dry

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