rabbut
I don't bite, all that often...
Stress is caursing the fish to not eat. Angelmouse gave a VERY short list of issues caursing this stress. Look at her list and remady EVERY issuse she highlights. Untill the issues are fixed, the discus will continue to refuse to eat. Stocking though started on is still a MAJOR factor in the issue IMO.
A fish refusing to eat is down to one of two things. Disease or incorect living conditions. Disease would have spread to the other fish by now so you can rule that out. That means that the fishes issue is with the way you are running the tank. You need to go and put a serious ammont of research into these fish if you want to keep them, but idealy with that many isses to fix, you would follow my earlier advise and re-home them before they come to harm, before trying again later with a new tank set-up that was designed with them in mind Keep going as you are and you will loose them all
These fish are considered "advanced" level for keeping for a reason. They are not hard to keep, and usualy the people that struggle with them and call them hard to keep were just too ignorant to get off their backsides and research the species before purchase and then wind up blameing the fish for their errors in keeping. Don't become "one of them"
All the best
Rabbut
A fish refusing to eat is down to one of two things. Disease or incorect living conditions. Disease would have spread to the other fish by now so you can rule that out. That means that the fishes issue is with the way you are running the tank. You need to go and put a serious ammont of research into these fish if you want to keep them, but idealy with that many isses to fix, you would follow my earlier advise and re-home them before they come to harm, before trying again later with a new tank set-up that was designed with them in mind Keep going as you are and you will loose them all
These fish are considered "advanced" level for keeping for a reason. They are not hard to keep, and usualy the people that struggle with them and call them hard to keep were just too ignorant to get off their backsides and research the species before purchase and then wind up blameing the fish for their errors in keeping. Don't become "one of them"
All the best
Rabbut