Manna Pro Crushed Oyster Shell | Egg-Laying Chickens
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18,275 reviews
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50+ products
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Birds Food
Experiential insights by users
About Manna Pro Crushed Oyster Shell | Egg-Laying Chickens
Overall Feedback:
86% positive
87% appreciated the easy feeding, but 13% faced troubles
I mix the majority of the contents in with the quail's feed daily, even though they look a bit large for them to eat.
81% liked the ingredients quality, but 19% found it lacking
In my mix, the Oyster Shell is a must ingredient and it is crushed to the right size.
Manna Pro crushed oyster shell works well for my girls with small pebbles that are easy for them to eat.
I am concerned that the product may contain ground moth balls which could be harmful to my hermit crabs. I gave it to them as a source of calcium.
86% praised the high nutritional value
I learned that I need to supplement calcium in addition to their feed after one of my hens became egg bound due to calcium deficiency.
81% found it fresh for a long time
I have found that the product works well to raise pH in very acidic water for freshwater aquariums.
