L600 Sex

[CarnivorousCarnivore]

Long time reader, decided to put these up for opinion as I’m stumped!

Both fish are 25-27cm
Fish 1 is the one that caves and is the aggressor

Any help is greatly appreciated!

 

[phreeflow]

Looks like you got a pair! Based on head shape alone, I’m nearly certain that fish number 1 is a male. Fish 2 is a bit tougher but it looks female to me.