What size is your tank? 1 gallon
What temperature is your tank? around 76 degrees (He just went from colder to warmer, he never seemed to mind colder water at all)
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 betta fish? TetraBetta and another store food when he gets picky about what he eats
How often do you feed your betta fish? Twice a day
How often do you perform a water change? Once a week
What percentage of the water do you change when you perform a water change? Full change
What type of additives do you add to the water when you perform a water change? Just water conditioning tablets.
Have you tested your water? No
Symptoms and Treatment
How has your betta fish's appearance changed? His gill is sticking straight out, and appears a bit swollen, some odd red color can be seen on his gill. (I can try and get pictures if it is really needed.)
How has your betta fish's behavior changed? It hasn't, he still acts normal.
When did you start noticing the symptoms? A few days after introducing a live plant, and during a move to college.
Have you started treating your fish? If so, how? No, because I have no clue what to use.
Does your fish have any history of being ill? Not since I've had him.
How old is your fish (approximately)? No clue, the store I bought him from didn't know.