So it's happend again. Another sick Oranda. Swim bladder problem again I guess. He can't stay up right and sinks to the bottom. I'm keeping him in the net to keep him up and upright but he still turns upside down or one his side. I have to hold him up by hand and put food in front of him so he can eat. I hate to see him suffer. The other one has an infected eye. This is my sick tank.