Coccidiosis has an incubation period of five to seven days. If these chicks are only four days old, coccidiosis shouldn't be the issue.
It's more likely to be a slow to develop chick. But don't rule out the watery poop being an anomaly. I had a baby chick many years ago with watery poop from the time she was one day old until she died at age eight years. She was never sick a single day in her eight years of life, but she hardly ever had a solid poop.
It's more likely to be a slow to develop chick. But don't rule out the watery poop being an anomaly. I had a baby chick many years ago with watery poop from the time she was one day old until she died at age eight years. She was never sick a single day in her eight years of life, but she hardly ever had a solid poop.
