gender fish

[alio6]

hey… anyone good at gender recognition in tetras ? i have green neons, xray and embers and have no clue what sex they all are?

 

[Ichthys]

Females tend to be bigger in the ‘belly’ area. More rounded.

 

[emeraldking]

Yes, the abdomen of a female tetra is wider. Otherwise, males and females tend to look the same phenotype.