Any other Betta owners experience this?
Golden rule is never tap on the glass cause it will scare the fish. In this case I tapped Kratos bowl to get his attention when I feed him. Unlike all fish that get scared, he swim towards my finger flaring out his gills. I thought it was cute when he started following my finger. I don't do it anymore in case it stressed/scares the poor guy.
I get teased about it saying he probably thinks my finger is food O_o So is he a curious fish or just trying to scare off unknown intruders from his home?