Ooo I contest for Banana.
Okay, so Banana was in my LPS for a total of 3 weeks. He was there when I got Jingles, and was still there when I tried my 10 gallon experiement. Banana was definitely not the prettiest betta. Cute, but not pretty. His color never really came in, and he had a few deformities which unfortunately led to his death. He had a curled dorsal fin tht never straighted out, his fins never fully opened (despite being in full health), and he his gills didn't operate the way they should've. He also wasn't active at all. He would float listlessly at the top of the tank and would only swim around on occassion. If the food wasn't put right over his head, he didn't care much.
unforuntately, he passed about a month after having him...
The healthiest shot of him and he's flaring, without his gills.