it makes me wonder because my little guy Sudi seems to be very friendly with me and responds when I'm talking to him. His tank is right on my nightstand next to the bed and I spend a lot of time online on my laptop sitting up in bed so theres always interaction between he and I. But he seems to be really affectionate cause I sometimes give him kisses by putting my lips on the tank and he swims right up to me lol its so cute. Hes also got color changing lights in his tank and so he always gets excited when I change the colors for him.
he's really fond of the rainbow light effect so I usually put that one on for him. but I never thought that a fish could be so friendly till I got my little Sudi. He also does that little dance whenever it's feeding time lol
I would love to post pictures but I don't have a good enough camera unfortunately. He's fairly small (might be a baby still) and a mixture of blue, green and purple. He's a gorgeous boy. Another thing I find strange about him is he never flares his gills. Of all the bettas I've had in the past they all flared but this little one? nope not at all.