Mr. Willie Kok, proprietor of Wilpet Koi Products, has always taken a keen interest in Koi and the practical upkeep of this magnificent specie of fish. Being a practical person, he built his own dams and filtration systems. He soon discovered the need in the Koi industry for quality products, and his privately manufactured components were evidently superior in quality and lower priced than what was commercially available. In 1997 he registered his business in South Africa as Wilpet Koi Products Closed Corporation, and a new kid on the block was born. Over the last decades Mr. Kok has privately developed and manufactured a large variety of Boosters, Filters, Drains, Skimmers and Purifiers. New developments are constantly adding to this list, and production of the products are streamlined. Wilpet Koi Products distributes its products throughout the Southern African region, and even further.