Raccoons can prey on koi and other pond fish, especially in shallow areas where fish are easy to reach. Combining several protective measures can help keep your fish safe.
How can I protect my koi from raccoons?
- Install pond netting: Secure netting over the entire pond so raccoons cannot reach underneath it.
- Limit shallow access: Reduce areas where raccoons can stand or easily reach into the water.
- Provide deeper areas: Give koi a place to retreat when threatened.
- Remove food sources: Keep pet food, garbage, and birdseed away from the pond.
- Use motion-activated sprinklers: These may help discourage raccoons from approaching the pond.
How can I tell if a raccoon has visited my pond?
Signs may include missing or injured koi, disturbed rocks or aquatic plants, paw prints around the pond, or fish suddenly hiding.
These signs can also be caused by other predators, such as herons or mink.
What if raccoons keep returning?
If raccoons continue visiting despite deterrents, contact a licensed wildlife-control professional. Local regulations may restrict trapping or relocating raccoons.
An experienced pond contractor can also recommend changes to your pond that may help protect your fish.