I just discovered what appear to be worms in my chicken's poop. They look like angel hair pasta--about 1.5 to 2 inches long. I have 1 rooster and 8 hens. I don't know which one it is and I don't think I can catch them all to treat them all. Please advise on what my treatment options are. I also have a couple that have had runny poop for awhile. Is there something that I can just put in their water to take care of it? I'm new at this and didn't even know they got worms. They all seem happy and healthy. I don't live near a feed store so I will need to know exactly what to order from the internet. All help appreciated!