Invasive Goldfish Threaten Pennsylvania’s Ecosystem
Fundacion Rapala – Goldfish may seem harmless, but their presence in Pennsylvania’s waterways is causing significant ecological damage. These invasive fish are disrupting native habitats, outcompeting local species, and altering water quality. How Goldfish Became an Invasive Species Goldfish, originally from East Asia, were introduced to North America as ornamental pets. However, many owners have