After looking at pictures of other peoples bettas, I wonder if my betta's dorsal fin is normal? What you see in my avatar is basically how he holds his fins most of the time, unless he's flaring. It seems like his dorsal fin is flopped over compared to other pictures I've seen.
I have had him since January. He lives in a 2 gallon aquarium with filter and heater. He's looked this way since I got him, so I didn't think much of it until I looked at other pictures of veiltails. He's not a bubble nest builder either :( ... he made one nest when I first brought him home and haven't seen one since. I don't know if he looks kinda scraggly because of some issue or if he's just not the prettiest fish in town, lol.