Spare Part External Filter SunSun HW-403B Bio Balls Ø 28mm

Spare Part SunSun HW 403 B (# 50194) Bio Balls ø 28 mm Aquarium External FilterThe bio balls are a filter medium suitable for every external filter; applicable for several times and easy to clean.Suitable for freshwater and seawater.BioBallsIn aquatics, bio balls are applied both as a mechanical and biological filter medium. They provide a large settlement surface for bacteria and are considered to be a high-performance filling material especially with regard to large filter systems. Unlike many other filter media, moreover, bio balls guarantee practically an unlimited service life, thus making them a popular and low-cost medium particularly in pond filter systems, trickle and chamber filters.Please note our other spare parts, as well.If you need help in case of malfunction of your product, please don’t hesitate to contact us. We are delighted to help you!