This has come up a number of times...white bump on neon tetra mouth. Not fuzzy, not contagious.
have one in pic that has had it for going on a year. Tried several meds. People are asking all over Safari and Google about it but no definitive answer. Possibly viral. My vet friend doesn’t know. Fish is fine with beautiful coloring. Just an ugly bump on his nose/mouth area. @Colin_T or @Byron. Any ideas? Sorry but he wouldn’t get out of the bubbles in background.
Last edited: