Eheim Compact On 600

The Eheim compactON 600 is a small, efficient aquarium pump that delivers a variable flow of 250 – 600 L/hour, while consuming just 7 W. Built to work in both freshwater and marine setups, it features a compact design (38 × 62 × 72 mm), robust suction feet, a strainer, and a threaded outlet (12 mm). With a maximum head height of 1.0 m, it's perfect for gentle circulation, sump return, or small water‑feature use.