Are Baby Dragonfly Dangerous To My Koi Fish?

Are Baby Dragonfly Dangerous To My Koi Fish? Another common predator of dragonfly nymphs is fish. This is especially true of larger fish such as sturgeon or koi. Fish enjoy dragonfly nymphs that have recently hatched, so attracting dragonflies to a pond that is full of fish can be tough. Do baby dragonflies eat fish?