Help my fish is dying and he’s not old I just have him aquarium

can someone help me?? my panda cory catfish seems to have an

Whats happening to this fish at petsmart? Genuine question

HELP! My betta fish is having some issues. It(not sure on the

please please please help me figure out what’s going on with

What is happening to my fish? How can I help?

UREGENT: Help me save my favorite fish - I think she may be too

What is happening to my betta fish?

HELP ASAP PLEASE; should I euthanize these fish?

What is going on with this fish? Please help

Just came home from work and I find all my corys like this, 2

[Help] What is this large tumour-like bump on my fish?