Is that photo taken in Maidenhead Aquatics? The honeys look just like the ones I got from there.
If you look carefully at the fish on the right just above the gravel you'll see a hint of a dark line running from its nose towards the tail. That's a female. There's anther one just below the long streak of light on the right with the pale yellow blob just starting to overlap. The ones with the orange tails are more likely to be males. In the tank in my MA, a lot of those had patches of black on their throats, a sure sign of a male. The yellow males don't get quite the amount of black as the wild coloured male in dogsout's photo, but they do get some black in the same area.
So if you want all females, get the ones with the most obvious nose to tail darker stripes and don't get the ones with the orange tails especially if they have bits of black on their throats.
If you look carefully at the fish on the right just above the gravel you'll see a hint of a dark line running from its nose towards the tail. That's a female. There's anther one just below the long streak of light on the right with the pale yellow blob just starting to overlap. The ones with the orange tails are more likely to be males. In the tank in my MA, a lot of those had patches of black on their throats, a sure sign of a male. The yellow males don't get quite the amount of black as the wild coloured male in dogsout's photo, but they do get some black in the same area.
So if you want all females, get the ones with the most obvious nose to tail darker stripes and don't get the ones with the orange tails especially if they have bits of black on their throats.