Eheim Professionel 4 250

The Eheim Professionel 4 250 represents a significant upgrade over the Classic line, featuring a multi-basket media system that organises mechanical, biological, and chemical filtration layers for optimal water processing. Running at 820 litres per hour on just 16 watts, it maintains excellent efficiency for tanks up to 250 litres. The EasyClick locking system and integrated priming button allow quick, tool-free maintenance with minimal mess. Precision-engineered impeller housing reduces noise to near-inaudible levels, making it ideal for living room displays. Built-in double-tap connectors and flexible hose routing give installers great flexibility in sump placement.