is that someone would decide to remove all flowerhorn's teeth. As a result, it turns out that the flowerhorn's aggressiveness decreased significantly.
Well, I heard removing the flowerhorn's head works too!
Seiously though, I have never seen the two fish together in one tank. Anybody out there have a photo they could post?
This one is even tougher. Male adult flowerhorn and another male adult flowerhorn in a tank without a divider.