I was watching the tank and noticed that Dodo (my betta) was just lazily swimming around. He stared at the bubbles on the surface of the water for a bit, then at a plant, etc.
And then... CRASH!
He never saw it coming, and nor did the neon tetra. Apparently, it was daydreaming as well.
They swam right into each other, head on. Both quickly turned the opposite direction and swam away. I watched it all in what seemed like slow motion just like those test dummy videos. I swear the look on Dodo's face was the "Aaaahhh, what the... where did you come from... get away from meee..." look.
Oh, wait, that sounds familiar from the time he headbutted with the corycat last month.
Do I have an accident-prone betta?