Description Overview GAOTek Peristaltic Pump continuously transfers to your aquarium compact and quiet but the biggest feature is the ability to change the flow rate while it is running. Features High Precision Stepper Motor Easy to Calibrate On-Board Memory Perfect for Precise Dosing Best Solution for Calcium Reactors Adjustable Flow Rate Replaceable Phrased Tubing Technical Specifications Dimensions 5.25 in x 3.25 in x 5 in (mm x mm x mm) Flow Range 10 ml to 120 ml per minute Phrased Tubing Life 2000 Hours Rated Voltage 12 V Maximum Power 8 W Temperature 0 °F to 176 °F (0 °C to 80 °C) Weight 2.75 lb (1.2 kg) Dosing Pump 1x Power Supply 1 x Pump Tubing Size 1/8 ID
