Either it could be natural for discus to do that, but other than that they could be experiencing some stressfulness, I have met with people who have raised them before, but it's rare that it happened, and sometimes they survive and sometimes they don't.
I feel very sorry for your discus. You must have a firm bond with them just like my angelfishes are to me.
I know you must of spent a huge amount of money on the Discus, considering that they range from 50 - 100 dollars.
I've never really tried raising the discus yet, but I'm hoping to after my angel fishes feel better.
I'm still trying my best to get used to the people here who help me. I guess they really do have good advice. I hope I'll get more advice soon
I hope you will get more advice too
Good luck I hope your fishes will survive
