Had a fish Die, and others are showing bad signs. Anyone know what this is?

[vetteguy53081]

Probably gonna want to give them a full spectrum antifungal.

Skip this as it requires another additive to your tank which can cause more harm than good. Please post pics or video showing what you believe is fungal and do so under bright white light intensity

 

[LordGman76]

I’ve done it and it works Awsome

 

[LordGman76]

I have never seen so many diseased fish as I have in the last few years of the hobby. Used to get fish way back in the day and they would never be sick.