I do have one recommendation for those of you who face any kind of medical emergency or sickness in your fish. Please kindly visit www.koivet.com and familiarize yourself with all kinds of sickness and remedies. They also have a channel where you can leave a note of symptoms, pictures or video clips so that the vetenarian can give you recommendations on the cure. The resources available are truely wonderful and comprehensive. The site is run by a vet. I have learned quite a bit about diseases and remedies. Hope that you will find it helpful. Cheers.