I have a small school of Golden Clouds in my aquarium. I’m wondering is there a way to tell the male and female apart from each other.
usually the females are bulkier than the males. i dont know if there is a way to tell by color or not.
The best way to sex them is to feed them really well and let them grow out. Once they are adults the females will be pretty far up on the 'Chonk Chart'. Go ahead and Google "Gravidwhite cloud mountain minnow" and you will see plenty of images of what I mean. The males are skinny and streamlined where the females look very pregnant, but hold eggs. This is the same for most danios and tetras.