Fish disease case nr. 77 Fancy Goldfish Ryukin with tubercels in the organs
22 Mar 2023 · 4 min

4:17
Gerald Bassleer examines a red Ryukin goldfish from Spain with tubercles in its organs, consistent with fish tuberculosis caused by Mycobacterium. Antibiotics fail because the bacteria are encapsulated. He recommends humane euthanasia for severely affected fish and notes the disease can spread through live food and infected broodstock.
Questions this video answers
Gerald Bassleer
A red Ryukin goldfish (from Spain)
Spleen, liver, and kidney
Mycobacterium (fish tuberculosis)
Narcomore plus (from Aquarium Muenster)










