My fish is chasing all of my other fishes what should i do , how can i tell their s*x

Question

they are all gold fishes and there is 3 of them

Answer 1

eaither one is a male (chaser) and 2 females and the male got the to females pregnant and the males chase the females when that happenns but if the females dont look any fatter within a week dont worry about it hes just trying to be top dog i meen fish

Answer 2

you can't tell their s*x unless they're in breeding age, which is 1-3 years of age

here is a site with pics on how to do it though

http://www.bristol-aquarists.org.uk/gold...