Motor Dosierpumpe Schlauchpumpe Peristaltik Pump Wasserpumpe Laborwasser 6‑30V,
(6) Suitable for aquarium, chemicals, liquids and other dosing additives. Large Stepper Motor Peristaltic Pump Tube Vacuum Fit For Aquarium Lab. Suitable for: Aquarium, Lab. Roller Type: Ball Bearing.