Don't Let it Loose

Logo with frog, fishes and plants along with the phrase Don’t let it loose

Aquatic invasive species have been illegally introduced to Alberta waters and are increasing competition for limited resources while potentially spreading disease to native species.

Whether these introductions were intentional or accidental, there are unwanted species of plants, animals and invertebrates being found across the province.

Alberta currently has more than 50 populations of goldfish living throughout the province. Other species, such as black bullhead and rosy-red minnows have also been found in ponds in Alberta. Fish aren’t the only problem! Invasive plants, such as flowering rush, have been introduced in Alberta as well.

Never release aquarium or domestic pond water, plants, dead or live animals into waterbodies.

Releasing Invasive Species into Waterbodies is Against the Law

Under the Fisheries (Alberta) Act, a prohibited species list has been created that has 52 species of aquatic invasive fish, plants and invertebrates – all of which are now illegal to be imported, sold, transported or possessed in Alberta. Individuals releasing prohibited species into public waters can face penalties up to $100,000 and a year in prison.

For details, visit the Alberta Queen’s Printer website at:

Additional information can be found on the Open Government Portal at:

Documents provided on the Portal are:

  • Don’t Let it Loose Quickfacts
  • Prohibited Species List

What can you do to help?

Be a responsible pet owner! Unwanted pets can be disposed of humanely by:

  • donating to schools or community organizations
  • giving them away
  • returning them to pet stores

Make sure to bury your fish after it passes away – flushing it down the toilet can lead to the spread of unwanted diseases.

Ensure all food purchased from live food markets is dead before leaving the store.

If you are a gardening around the water, select plants that are native to Alberta – they’re more likely to thrive and are better for our province’s bees, butterflies and birds.

Report any invasive species by calling 1 855 336-BOAT (2628) or by using the Early Detection and Distribution Mapping System (EDDMapS):

Videos

Don’t Let It Loose!

Don’t Let it Loose – Domestic Goldfish in Urban Ponds

Goldfish Invasion – Goldfish Illegally Released into Ponds

Related Information

For more information on the Don't Let it Loose campaign, see:

More information on invasive species can be found at:

 

Page Information

Updated: Aug 17, 2018