It features a nine-watt UV clarifier that eradicates water discoloration and comes with Zeolite crystals which make the pond far more hospitable for koi and various fish. You'll find 3 fountain styles (tier, jet, and bell) supplying a variety of different aesthetics. Design and style experience in your inbox – https://www.amazon.com/gp/product/B0D5BZZZ7K