I have blue spotte stingray with green poo too. I was checked it under microscope then i found many protozoan living, and moving fast. but Idk, what really happenFrom my experience green is a sign of internal problems. Usually infection.
Keep us updated Jim!I know of someone who has this with his new born pups. Every batch the same and they all die. He is currently awaiting autopsy results.
Adults may well get over the problem but young ones immune systems are unable to fight it.
I myself am going through a similar problemKeep us updated Jim!