"The Simplifier" model offers:

• Two-Identical Channels

No Alarms! The alarm has been electronically disconnected.

Disabled Drip Sensor - No alarms regardless of whether liquid is flowing or not.

Suction of liquid from containers 3 feet below pump and pumping vertically at least 8 ft.

NOTE:This pump is a fully reconditioned used medical unit modified for optimum reef aquarium performance. ONLY USED FOR FOOD-TYPE MATERIALS. ALL TUBING IS BRAND NEW. Your full satisfaction with the performance and appearance of this product is guaranteed. If you're not satisfied, I'll refund your purchase price.