Sicce Aquarium Supplies Italian-based aquarium pump manufacturer Sicce was founded in 1974. Sicce pumps are the best-selling aquarium pumps in Europe. The company’s reputation for producing low cost high quality pumps with adjustable flow rates is spreading around the globe. Sicce products are held to extremely high production standards and their quality control is unsurpassed. Materials are checked before they even enter the production process. Completed products are checked and checked again before they leave Sicce’s production center. Sicce pumps are popular among reef aquarium hobbyists for use with protein skimmers.