So, I recently got a sorority in a 10 gallon tank (tank pre-set up, no problems with fish attacking each other. Just a little bit of run-in flaring and that's it). One girl has been acting stressed, but I'm not sure if it's sticky fin or just stress.
What size is your tank? 10 gallons
What temperature is your tank? 78 degrees
Does your tank have a filter? Yes
Does your tank have an air stone or other type of aeration? No
Is your tank heated? No, never goes under 77 or higher than 79. Will have a heater in winterish months though (I live in FL, so I don't need the heater in the summer with the air conditioning on)
What tank mates does your betta fish live with? 3 other betta girls
What type of food do you feed your betta fish? Omega Flakes
How often do you feed your betta fish? 2 times daily
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? 25%
What type of additives do you add to the water when you perform a water change? Stress coat
Have you tested your water? If so, what are the following parameters? No
Symptoms and Treatment
How has your betta fish's appearance changed? Slightly clamped fins sometimes, but swims around with fins open. Opens and closes fins, but for minutes at a time stays in a corner near the surface. Kinda floats a little?
How has your betta fish's behavior changed? More legargic
When did you start noticing the symptoms? Today
Have you started treating your fish? If so, how? No, since not sure if stress. Don't want to medicate if no need to...
Does your fish have any history of being ill? No.
How old is your fish (approximately)? I'm guessing 3-5 months? Bigger than most, but not big big. Got from a petstore.
Any help would be much valued :)