What size is your tank? 20 gal
What temperature is your tank? 82f
Does your tank have a filter? Yes
Does your tank have an air stone or other type of aeration? No
Is your tank heated? Yes, set to 82f currently.
What tank mates does your betta fish live with? Platys, corydoras, cardinal tetras
What type of food do you feed your betta fish? Atlantis (brand) tropical flakes, and rarely freeze-dried bloodworms
How often do you feed your betta fish? once or twice a day, sometimes fasting
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? around 15 to 30%
What type of additives do you add to the water when you perform a water change? Dechlorinator
Have you tested your water? If so, what are the following parameters?
Symptoms and Treatment
How has your betta fish's appearance changed? Fins look slightly 'old' but nothing too harsh
How has your betta fish's behavior changed? Resting alot, breathing a little hard
When did you start noticing the symptoms? 4 days ago
Have you started treating your fish? If so, how? I have melafix but I didn't add that.
Does your fish have any history of being ill? No
How old is your fish (approximately)? Unsure, atleast 1 1/2 yrs
I have a betta that had a lump ever since I got him, it wasn't too bad til several days ago, and it got worse over time. I don't have any pics yet but it looks like he swallowed a marble and it poked out his side. my tank has large gravel so he couldn't fit that in his mouth. I'm sure my tank's water quality is fine, had it tested not too long ago and the other fish are fine. any suggestions?