Male or female???

[ZhenZhu]

Guys help me to find out the sex of my flowerhorn.... Need your help.

 

[Dainbramage]

Not the best vent shot but I would say female. Good luck!

 

[Tsdamian]

I'd say female

 

[ZhenZhu]

Any more suggestions??

 

[fisheatfish]

The flap, which looks like a scale with a dark line directly behind the obvious opening tells me it's male.

How about taking a picture of the fish swimming.