gender determining

[jus1975]

How do can you tell if my chiclids are male or female?

 

[fishlvr]

What species and how big are they?

 

[jus1975]

I don't know what kind of chilids they are.

 

[bigspizz]

Pics...more info, and we will go from there.

 

[khaled]

this might help thay call it venting .

example
moorii

petrochromis trewavasae

labeotropheus trewavasae

pseudotropheus demasoni

otopharynx

cyphotilapia frontosa

julidochromis regani

neolamprologus tretocephalus

herichthys minckleyi

altolamprologus

good luck

 

[mylesie]

ive got 3 red bellyed pirahnas but how do i know the sex of them

 

[khaled]

the female rbp is fater at breding time this is the only thing that i know . but is it gone happen in aquarium .