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Please help sex my 2 zebras. The vent images are from the same 2 fishes.

i am not an expert at this but i will take a shot at this.

bottom picture:

left: male
right: female

Are these the fish you outbid me on? What size are they???

I say you have a pair

we need the size and perhaps a picture from the top of the fishes to help you... its not clear here because the small water film makes it hard to see the forms of the fishes...