The white one is the female and the golden goldies are both male..... the breeding is quite simple1) separate male and female 2) condition them with live foods3) leave them in a tank in an evening with around 4" height water 4) in the morning you will see them chase(as in the video) 5) you can notice after some time there will be eggs everywhere6) remove the parents 7) wait for almost 48 hours you will see the black spot in the eggs 8) if you see white eggs in 24 hours time then the eggs might have affected by Fungus.
Normally... males will be thin and females will be thick with rounded belly ..
if possible post a video of your fishes. or send me a photograph taken from the top of the tank........I'll be able to help you
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1AQUARIST 2 years ago