The most common and widely used pond protection koi fish pond decoy is the Great Blue Heron Decoy. Herons are generally the biggest natural problem for koi fish ponds. Usually, because ponds are generally clear filtered water with brightly colored goldfish and koi, its no wonder why they can be treated like the local sushi restaurant. The popular Blue Heron Decoy helps to keep Herons away from your pond by using the herons desire to fish alone against them. Herons are solitary creatures so the idea is they see a heron from above already at the pond and carry on to another place to feed. Heron decoys are more effective if moved around the pond every 3-4 days and removed in the Spring mating season. This heron deterrent can be used in conjunction with our other products, to increase the chances of protecting your fish should a heron land by your pond. Please remember you are dealing with mother nature and its very unpredictable.
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