About a month ago my betta has been getting curled fins. I bought a heater yesterday but I don't know if it's going to work. If anybody knows what causes curled fins and how to get rid of them, please comment. Thank you.
What size is your tank? 2.5 gallons
What temperature is your tank? 72 degrees
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? None.
What type of food do you feed your betta fish? Mostly pellets but a few blood worms once a week
How often do you feed your betta fish? Two pellets in the morning and two at night.
How often do you perform a water change? Once a week or maybe every other if I forget.
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? I add water conditioner.
Have you tested your water? If so, what are the following parameters? I've never done that.
Symptoms and Treatment
How has your betta fish's appearance changed? The ends of his fins have started to curl.
How has your betta fish's behavior changed? Not really.
When did you start noticing the symptoms?
Have you started treating your fish? If so, how? I heard from a friend that curled fins are because they're cold. So yesterday I bought a 10w heater
Does your fish have any history of being ill? Nope.
How old is your fish (approximately)? About a month and a year.