The Fish Mate 15000 PBIO Pressurised Pond Filter is designed to ensure your fish thrive by maintaining crystal-clear water in your pond. Ideal for ponds ranging from 3,750 to 15,000 litres, this advanced pond filter uses a blend of mechanical and biological filtration (Non-UV) to deliver superior water quality and promote the health of your fish. It features a patented Powerclenz cleaning system, a settlement chamber, and is easy to maintain with simple installation. If you're looking for an effective solution to keep your pond clean and your aquatic life flourishing, the Fish Mate 15000 PBIO Pond Filter is the perfect choice.