Spare Part External Filter SunSun HW-303 Bio Balls Ø 28mm

Spare Part Aquarium External Filter: Bio Balls are a suitable external filter for each filter medium. They are applicable for several times and easy to clean. Fresh- and sea water suitable.Bio balls – Bio BallsBio balls are used in the aquarium hobby as both mechanical and biological filter medium. They offer a large settlement surface for bacteria and are considered a high-performance filling material especially with regard to large filter systems. Unlike many other filter media Bio Balls also offer a virtually unlimited service life, making them a popular, low-cost medium particularly in pond filter systems, trickle- and chamber filters.Please also note our other spare parts.If you need help in case of malfunction of your product, please contact us. We’re delighted to help you!