I'm treating my chickens for cocci with Amprolium, a 9.6% solution packaged for cattle, so there's no dosage info for poultry. The dosage information I found was 1.25 ml per liter, which works out to about 1/4 tsp per liter. Is this right? It seems like not much medicine for a lot of water. Also, my chickens don't seem to drink anything like that much. Should I increase the concentration? Thanks for any feedback.