How can I determine if my betta fish is dying and in need of immediate attention?

Well, honey, if your betta fish is lying on its side gasping for air, that's a pretty clear sign it's on its way out. Also, if it's refusing to eat, has faded colors, or has strange growths, it might be time to call the fishy hospice. Just remember, fish don't have nine lives like us, so act fast if you want to keep your little underwater buddy around.