What size is your tank? Just moved him from 2.5 gallons to a smaller tank
What temperature is your tank? Right now its 77
Does your tank have a filter? I just bought one but need help putting it in. Have another one that needs new pads
Does your tank have an air stone or other type of aeration?No
Is your tank heated? No tanking of maybe getting small heating pads for them though
What tank mates does your betta fish live with? He was with a newer fish that was in a separate tank.
What type of food do you feed your betta fish? pellets
How often do you feed your betta fish? feed them one pellet then skip a day and feed them again the next day
How often do you perform a water change? Just changed water after it sat out
What percentage of the water do you change when you perform a water change?
What type of additives do you add to the water when you perform a water change? Aquasafe
Have you tested your water? If so, what are the following parameters?
Symptoms and Treatment
How has your betta fish's appearance changed? He's got black or brown on his tail
How has your betta fish's behavior changed? Hasn't swimmed very much and hasn't eaten
When did you start noticing the symptoms?
Have you started treating your fish? If so, how? Gave him a little aquasalt yesterday morning haven't gave him any more as of yet
Does your fish have any history of being ill? Not that I know of, but I have lost 3 males these past 3 weeks.
How old is your fish (approximately)? Not sure