A goldfish invasion seems to be occurring in Fort MacMurray, and the species could pose a threat to the waterways in Alberta. Environmental agencies are classifying the goldfish as an invasive species, and so far the Wood Buffalo Regional Municipality has removed approximately 40 of the fish from a single storm pond. These goldfish were different ages and weight classes, and experts are suggesting that the fish can breed and multiply in the ponds. The fish are not native to northern Alberta and they could pose a threat to native species and Alberta waterways. According to Alberta Environment and Parks invasive species specialist Kate Wilson “It seems to be an emerging issue in our society and culture, that releasing pets into the wild is the humanitarian thing to do. If a species as benign as a goldfish can survive winters in Alberta, that is a serious cause for concern. Most domestic pets or animals you can buy are not native to Alberta. Even if the fish are dead, they could have diseases or parasites that could be introduced, especially if the water treatment system is not top notch.”

The goldfish invasion of Fort MacMurray storm ponds is the result of irresponsible owners releasing the fish. A “Don’t Let it Loose” awareness campaign has been started by the province to educate people about the proper way to get rid of unwanted fish and aquatic plants. According to the Wood Buffalo manager of sustainable operations Travis Kendel “We’re preparing to launch on all fronts, which would include public education and signage in addition to the removal of the goldfish from the pond.” The goldfish can clog pipes, disrupt local ecosystems, and throw the food chain out of balance.