sick oscar

For a couple days my Oscar has been a little lazy, laying on the bottom a bit more than usual but I didn’t think much of it. Today I noticed his anal area is enlarged and he has buoyancy problems and won’t eat. My water parameters are perfect, water temp is 80f. Somebody please help with treatment

He wasn’t eating for a couple days (he’s eating fine now ) but has a couple scratches. Before I go into sick fish mode I want a second opinion. How does he look?

I have a albino tiger oscar and it is gasping for air and wont eat. Water conditions are perfect ph 7.4 ammo 0 nitrate 0 i do wc twice a week 50% there is no marks on his body no marks on his gills and hes not bloated its been only a few days but his behavior changed over night to complete...

I have some white spots on my fish and i cant tell if its ick or not. plz help

Alright guys. So just several minutes ago, i noticed that my two small (2-3") oscars (red and tiger) have white spots on their fins. I researched it out how to diagnose ich, and realized that 1. they have been spending more time near the bottom of the tank, 2. the tiger's appetite is almost...

We have a 1 year old Oscar about 6" big. He/she has been a very healthy fish. We recently changed the tank to 100 gallon tank and only 13 fish inside. 2 Oscars (this one is the biggest and main fish) Cichlids, Plecos, Green Terror, Jack Dempsey. These fish have all been together since day 1...

I recently got an Oscar at a box pet store and from the day I brought him home his uhhh fishy butt has been swollen and he has white poop, not stringy. He’s in a 20g quarantine tank, daily water changes ammonia & nitrites are 0 and nitrate is pretty dang close to 0 with the daily changes. I’m...