Fish kissing-an act of love or aggression?
At first I thought the fish near the brick was kissing everybody and the tank was in viagra mode. Every body was horny. After looking at the video again, I speculate the fish was defending its own little corner of the aquarium, and its best friend was inside the the little corner. What I took for kissing was actually an act of aggression? What do you think?
Everything is forgotten when food is available 
It looks like all of them are fighting. Sometimes the fish inside also bite the fish “protecting” it leh. thought it’s quite obvious that the fishes are biting leh. is it pregnant or something? haha.
i think too small to b pregnant?