Okay! Sorry about that.
What size is your tank? 10 gals
What temperature is your tank? 70 degrees right now
Does your tank have a filter? No.
Does your tank have an air stone or other type of aeration? No.
Is your tank heated? Yes.
What tank mates does your betta fish live with? Another betta, with a secure divider.
What type of food do you feed your betta fish? I have Top Fin Betta Bits and Top Fin Freeze-Dried Bloodworms, both of which he refuses.
How often do you feed your betta fish? Twice a day.
How often do you perform a water change? Daily for the past three days.
What percentage of the water do you change when you perform a water change? 100%
What type of additives do you add to the water when you perform a water change? Top Fin Betta Water Conditioner
Have you tested your water? If so, what are the following parameters? No, I haven't.
Symptoms and Treatment
How has your betta fish's appearance changed? He's a little more colorful? If that's weird. Like he's gotten electric blue streaks or I just haven't noticed. Although he is a little silvery around the gills, I don't know if that's new, or...
How has your betta fish's behavior changed? Right now he's hiding under his bridge. He was pretty active yesterday when I changed the tank but not now so much. And he won't eat.
When did you start noticing the symptoms? About four days ago.
Have you started treating your fish? If so, how? I bought a heater, and a new, bigger tank. I've been changing the water frequently too.
Does your fish have any history of being ill? No.
How old is your fish (approximately)? I'm not sure, but I've had him for about a month.
I don't think he's bloated but I'm not sure. I'm not sure about pooping either. The heater I have is this one: