Seachem Laboratories Impulse 400 Multi-Function Aquarium Water Pump Black, Blue

The Impulse is a super quiet and energy - saving multi - function pump. It's perfect for both fresh and saltwater aquariums, protein skimmers, indoor fountains, water - cooling systems, and other submersible or inline applications that need efficient and ultra - quiet performance. It features a synchronous motor, an advanced impeller, a ceramic shaft (stainless steel on the Impulse 400), and adjustable flow rate. It comes with multi - size hose adapter fittings and suction cups. This pump is made in Italy.

Using the Impulse 400 is easy. First, place it in your aquarium or the intended water source. Connect the appropriate hose using the included multi - size hose adapter fittings. Attach the pump to the surface with the suction cups. You can adjust the flow rate according to your needs. When it comes to maintenance, regularly check the impeller for any debris that might get stuck and clean it gently. Keep the pump away from rough handling to avoid damage to the ceramic shaft or other components. Also, don't expose it to extremely high or low temperatures. If you notice any abnormal noise or reduced performance, it might be time to check for blockages or have it serviced.