Brutal.
I would have been poking at them with my chopstick. "stop that! stop that!"
In my tank its the other way around. The neon is the aggressor. Mostly there is alot of chasing and such. I have 2 neons and 2 sharknoses. The neons I bought at the same time and they were about 1cm long when I got them. One quickly outgrew the other and became the more dominant one, chasing the other around constantly (actually, chasing everyone around constantly). Eventually the smaller one went missing and since he was rather thin (from all the exercise) I figured he had died. A few days later I found him in the overflow having a great old time. I've just left him in there as he is getting fat and sassy not having any competition for food. I think I might move him to my refugium though after seeing that video.
