Just an educated guess, "male". Not quite as flashy as a lot of male GT's, but the elongated dorsal & anal fins lead me to think male. Still a juvenile things will change.
Here's a pic of one of my best male GT's when he was a juvenile.
View attachment 1527583
wow yours is bueatifull I was hoping for a male but only time will tell and I’ve heard that mine is a white saun not a gold does that sound right because his fins are white j got some more photos I will send through
Looks male to meIs this a male or a female green terrorView attachment 1527568
For sure she was a female, she was showing off for a young male Festae that was in the tank.I don't think I have ever seen a female that small whose dorsal fin started trailing like that.
Also for those that find this thread later:
The orange vs the white trim has nothing to do with gender , just a variation within the species.



The way to tell is in males the iridescent markings in the unpaired fins is very bright and shiny.
A male
View attachment 1527670
And here is a female
View attachment 1527672
You can see the markings is her fins, but his are bright, shiny metallic in color not just the blue body color
If you look at the first photo mine look more shiny especially in person so I’m thinking a male but still not sure