Rena Aquatic Supply is not the manufacturer of the Filstar. The product was manufactured by Mars Fishcare and sold in the US under the API brand. Mars Fishcare made the decision in late 2019 to focus on selling test kits, food and water treatments which were their original products. So they discontinued all electrical products in January 2020 to focus on that range of products. We still have parts and hope to have most parts for two more years.