How did the goldfish came to Canada?

Goldfish were introduced to Canada in the late 1800s, primarily as ornamental pets in home aquariums and garden ponds. They were brought over by European settlers who valued them for their beauty and ease of care. Over time, some goldfish escaped into the wild, establishing populations in various waterways across the country. Today, they are often found in lakes and rivers, where they can sometimes disrupt local ecosystems.