I sat in front of them today and just paid attention while feeding them, so apparently this cool dude decided to show off. It’s clearly a male but it’s still too early to say what their gender is but the fact that it’s a
koi, I can’t see any eggs around it which makes it easier to guess. They’re just doing a show off which is expected as they get older and mature. They don’t really fight and damage each other otherwise I’d have started jarring the males. I’ve only seen maybe two kois that have some eggs on its side and the majority of the kois are may be males.