Flow regulator With the blue flow regulator you can regulate the flow. Removable pumps By pressing the oval tabs on the filter cover, you can easily remove and clean the pump. Ceramic axis. Ceramic axles are more durable and operate more efficiently than normal axles. Suction cups for fixing. With the suction cups, the pump can be better held in the desired position without disturbing the current or the fish. If you don't need a suction cup, we also provide a normal foot. Convince yourself of the advantages of these aquarium pumps. Further strengths of the CHJ aquarium pump series are the very quiet motors and are suitable for fresh and salt water. Depending on the power of the liters, the aquarium pumps are particularly suitable for small or large. To avoid overflow of the filter in combination with these powerful pumps, we recommend using a Y-adapter. Used as By-Pass the power can be split into an aquarium clarifier or UVC filter . Specifications: Input voltage: 220 V/50 Hz. Power: