So I've had this red dragon flowerhorn that i always thought was a male hard kok flowerhorn. But then i realized side-view, the vent protrusion looks like a male's (narrow v-shaped). but when he/she is facing you, and you look at the vent from a front-side view, it's much broader than my other male fh's vents (i'm talking atleast 2-3 times more broad).
Is it a female or male?
it'll be impossible to get pics up here since its such an active fish.
