My tank is a fighting ring of rainbows

[Potluck]

Why are my rainbows so violent to one another I will take a video in a few minutes, maybe it's playing Idk maybe it's the big male wants to breed I don't know but imma have to put them all in time out if they don't stop [emoji23].

 

[Mpwallace1]

I hate it when fish fight or bully others.

 

[54seaweed]

the question is whats the male to female ratio ?

 

[Potluck]

the question is whats the male to female ratio ?

I can't tell yet cause my new rainbows are way too small and young to sex
From what I can see if I'm looking right it's 1:1 but these rare rainbows are way different to sex than common ones like bosemans.


Does anyone know how to sex these rainbows they are rare and not sexed the way others are

Sentani rainbowfish(Chilatherina sentaniensis)
Lake Tebera rainbowfish (Melanotaenia herbertaxelrodi)
Lake Kurumoi rainbowfish*(Melanotaenia parva)
crimson-spotted rainbowfish(Melanotaenia duboulayi)