How can you tell the sex of a koi fish? Here's the secret.
If you've invested any time looking into the pond, you've probably wondered how can you tell the sex of a koi fish without getting to call within a professional biologist. It's one of those techniques that appears impossible when you're taking a look at a number of colorful dark areas darting through the water, but once you know what to look regarding, the differences start to pop away at you. This isn't always mainly because simple as taking a look at a dog or a cat, though. With koi, you have to become a bit of a detective, looking at body shapes, fin textures, as well as how they act when the weather conditions gets warm. ...