angle not swimming vertically
 

i have a angle that is not swimming vertically it swims with a bit of a tilt, not all the time but sometimes as well as it sometimes seems to be gulping for air. should i be worried

angels tend to do this when they are not doing so good, but I've had angels who always swam at an angle. Is the angel eating/appear healthy?

yeah it seems healthy i had two but a week ago the other one died suddenly. i think they are healthy

pop eye
 

help one of my bettas has popeye. how can i treat this, only one has it. what causes popeye.