I use the oil of Oregeno from
http://www.ropapharm.com/global/animal-species/poultry.
This stuff is amazing. I've had my chickens on it for most of this year and they are so healthy and beautiful.
Oil of Oregeno has antibiotic, anti-fungal, anti-parasitic, and anti-viral properties. These pathogens don't have a prayer when it comes to oil of Oregeno.
Please check this product out. Very affordable and easy to use. Put 6cc per gallon on water for the first 21 days and then 3cc per gallon thereafter.
When there is a sudden change in temperature I have went back up to the 6cc per gallon of water.
You can put it in a galvanized or plastic watered.
This oil strengthens your chickens immune system too.
I take oil of Oregeno myself and for my family. Get the human form from health food stores.
Ropapharm also has a product for equines which I use on the horses as well.
Good stuff for sure!!!!
My chickens don't know what it is like to drink plain water.
The Braggs ACV is also a great product. Keeps the Ph level in your body correct. Therefore disease can't get a foothold.
Do the research and you'll learn a lot about these things.
Thanks for reading. I have the contact info for Ropaharm if anyone is interested in their products. They are located in Iowa and can ship to your home. Cost is less than $30.00 for 1000 ml bottle. I have over 100 head of chickens and guineas and they get it in their water everyday. Healthy and more healthy!!!