New loaches dying again? Fish dying everyday

[Icewall42]

Yeah... I think I just need to watch it more closely. No new sick loaches today, and the yoyo and the modesta from yesterday are still alive and looking better, though they are a little deformed and maybe not eating yet. Hopefully the Furan-2 killed whatever bacteria might have gotten in there.

I'm still doubtful that the chemistry caused the deaths since the ottos are fine, but I do need to keep it under better control.

[Tinman]

How about now. Ammonia spike means filter crash usually. How are things now? Do you run one or two filters? I do not remember....hmmmm also three weeks is about right for an infection to grow and set or parisite on about a 14 day cycle. QT for 45-60 days but that kind of advice is not what you need now. Sorry for your losses