sick tetra

What’s with this fish? He’s been like this for a week and he got better so we didn’t think much until today, where all of a sudden he’s much worse. I’ve been trying to feed him but he’s not eating at all. I suspect worms so I dosed the tank with 1 tbsp of aquarium salt per 5 gals. Any advice?

I have 6 neon tetras 2 platys and a beta fish in a tank of about 15 gallons. I bout the fish about 1,5 months ago and suddenly I have noticed that one of my tetras is staying a bit away from the others and is turning cloudy white. Does anyone know what the problem could be and what I should do...

Good Morning Everyone!! I am new here, I’m hoping someone will be able to help me figure out what is going on with my Glofish Tetra. Having trouble swimming, staying near the surface swimming vertically or with nose pointing up. Overall just swimming strange. Only fish with these symptoms. About...

Can anyone tell me what's wrong with this guy? He has been gasping and swollen, for weeks.. He doesn't respond to antibacterial medication. Water test results are perfectio. Do i need swim bladder diseasemeds? He's been this way for ages and today I notice this bubble dropping from his belly...

Hello everyone! Since the brown algae bloomed in my old setup, I have removed nearly all the plant and had a new setup. Around 50% of the water is from the old tank, with some new and old plants put in. However, once the setup was done, the blueness of one of my twins tetra (blue Harlequin...