Meet the western mosquitofish, Gambusia affinis. These small freshwater fish, reaching a whopping average of 2 inches in length, are widely used around the world as a biological pest control agent – that is, they are organisms used to control the populations of other pest organisms. As its name suggests, the mosquitofish’s claim to fame is its appetite for mosquito larvae. Click the link below to see more videos like this one! https://www.conservancy.org/virtual-learning/location-exploration | C