I am worried about my Betta. For the last couple of days he has been floating vertically in the tank. He reacts a bit when I come up to the tank, but it seems like it is hard for him to swim any other way then vertical. He is still breathing, I watched him long enough to see it. He lives in a 10 gallon tank with a few live plants and an apple snail. His color looks good, but it just seems like he is having trouble getting around. I am not sure but I would guess he is about 2-3 years old. Sorry, I do not have any specs on the water itself, but I just did a water change and it did not improve his behavior. I am just worried about my Prof. Peacock.
