I’ve ordered 7 2” discus. 1/7 of them came laying on its side in the bag. I went through the acclimation process and given it 12 hours and he’s still on his side at the bottom of my quarantine tank? Any suggestions?
The same as you would any other fish. In a separate tank, let them get adjusted to their new water, feeding schedule, foods, light hours, water change schedule, etc. How long? Well, there are parasites that have a life cycle of over 90 days. While they are rare in the hobby, they do exist in it so I suggest no less than 90 days.Any advice on how you quarantine discus?