columnaris/flexibacter

My l204 has gotten this white bump like lessions on his skin. Is this columnaris? It's the only pleco with these lessions out of 10. Should I just separate right away in another tank? Or should I treat the whole tank? All the water parameters are good.

So my little Ornate has an ulcer like lesion on his one side that I would typically identify as colmunaris in trout and sturgeon. I have no plecos and the poor guy hasn't come out enough for me too notice till now. What do you guys think? Best form of treatment? I salted the tank and turned the...

Hi everyone! I have 8 Corydoras sterbai in a 100L tank. I have had them for 8 weeks. No other tank-mates. I am in the UK. Over the last week three of them have developed a white/grey furry looking covering on some parts of their body . I think it may be bacterial. Columnaris flexibacter...

Hi everyone! Huuuuuge fish noob and forum noob here please bear with me. I work at a fish conservation lab at my uni and I'm concerned for this lungfish we have. To get straight to the point we have an African lungfish who I haven't seen eat in months (we feed reptile pellets and worms which...

I have been dealing with a nasty Columnaris/Flexibacter infestation in my 210 gallon freshwater tank. I have three peacock bass and an Oscar. I have lost a few fish from this so far, such as, petentia splendida. He had white growths and the split fins/red base to the fins. I have been...