So I rescued a betta from my mom's coworker, who was just going to flush it because they can't have fish at their desks anymore. I don't know how this guy was treating to it, but I can guess pretty poorly.
What size is your tank? 5 gallon but he's in a 1 gal qt tank
What size is your tank? 1 gallon
What temperature is your tank? 80 F
Does your tank have a filter? No
Does your tank have an air stone or other type of aeration? No
Is your tank heated? No
What tank mates does your betta fish live with? None
What type of food do you feed your...