To fully enjoy your garden pond, you need a reliable biological filtration system. Sera provides a comprehensive and easy-to-install system that guarantees crystal-clear water.

Unsightly mud and foul odors can detract from the enjoyment of your garden pond. With the new Sera pond Filter Sets, these issues are a thing of the past. The fil bioactive Sets 6000, designed for ponds up to 6,000 liters, and 12000, for those up to 12,000 liters, deliver optimal water quality and are ready for immediate use.

This complete package includes the pond fil bioactive pressure filter, the high-performance filter medium Sera siporax pond, various filter sponges, Sera pond filter biostart, and a powerful pump from the Sera pond PP series. Its energy-efficient asynchronous motor generates high pressure and ensures optimal circulation.

The exceptional biological filtration is made possible by the high-performance filter medium Sera siporax pond. This medium is composed of small glass tubes that function like sponges, providing an ideal environment for biologically active bacteria to thrive and break down pond pollutants. The unique pore and channel structure of this filter medium offers more surface area for bacteria to settle, making Sera siporax pond as effective as approximately 34 liters of ceramic filter material. The result is smaller, more compact, and highly efficient filter systems.

Moreover, Sera siporax pond is an eco-friendly and sustainable alternative compared to conventional filter systems. Made from 100% recycled glass, it is chemically neutral in its operation. Additionally, its production in Heinsberg reduces long transport distances.