Always have grit available for them in a seperate bowl. Get a high calcium grit, this also has the minerals they need.
I'm posting a list of seeds you can give them. Some of these you can buy at a supermarket. You can add natural unfiltered apple cider vinegar to their drinking water once a week. 5 ml acv to 1 litre of water. This creates a hostile environment for bad bacteria. Probiotics stimulate the growth of good bacteria.
Vitamins once a week mixed in with the seeds. Coat the seeds with a bit of oil so the powder will stick.
I'm posting a list of seeds you can give them. Some of these you can buy at a supermarket. You can add natural unfiltered apple cider vinegar to their drinking water once a week. 5 ml acv to 1 litre of water. This creates a hostile environment for bad bacteria. Probiotics stimulate the growth of good bacteria.
Vitamins once a week mixed in with the seeds. Coat the seeds with a bit of oil so the powder will stick.