mdd1986

Sadly it does appear to be Neon Tetra Disease. I have not noticed any improvement from Erythromycin treatment a full 7 days. What is the protocol for something like this to prevent it from wiping out my tank?

Thank you for the advice. do you know if Cardinals are susceptible to neon tera disease? I Couldn't really find much discussion about it in cardinal tetras doing some searching.

Hello, trying to identifying what is going on with my Cardinal tetras. I have had them for almost about a year and suddenly a couple of them started showing signs of what I think to be fungus. I have noticed white looking spots with ulcers on the outside of the fish and maybe 2 out of 30 cardinals in my 75 gallon. Is this a fungus or bacteria infection? Should I treat with 5 days of maracyn + Ich x? Any help is appreciated. pH = 7.6 Nitrates = 0-5 depending on feeding Nitrite = 0 Ammonia = 0 Water Temperature 85 deg F