EcoTech Marine Vortech MP20 Pump 

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FREE SHIPPING on this item with a SPECIAL LIMITED TIME DISCOUNT. We can't advertise the discount but a percentage of your purchase price will be discounted after checkout on this item. Feel free to send us an email if you would like to know the details. The MP20 from EcoTech Marine has revolutionized reef aquarium propeller pumps. Ideally suited for aquariums smaller than 70 gallons, the MP20 produces unmatched broad yet gentle flow while placing the motor outside the tank—preserving the beauty of your aquarium and enhancing the health of your tank’s ecosystem. With all the electrical components outside the aquarium and a variety of easy-to-program modes, the VorTech is the safest, most versatile pump on the market. And, if your tank needs to grow, the MP20 can be upgraded to the MP40w—providing you wireless communication between your pumps and even more functionality and flow. Operational Modes Feed Mode - Slows down your pump for 10 minutes to allow you to feed your aquarium. Constant Speed Mode - The pump runs at a constant speed you set based on your aquarium’s specific needs. Reef Crest Mode - Simulate the high-energy conditions of a natural reef crest environment. Lagoon Mode - Simulate a calmer, lagoon reef environment. Pulse Mode - Create a natural reef flow pattern by pulsing the water at a specific speed and frequency. Optional Battery Backup - Keeps the circulation going during power failure for up to 30 hours. Specifications Flow: 500-2000 gallons per hour Power Consumption: 6-18 watts Maximum Motor Temperature: 50-60 degrees Celsius Aquarium Wall Thickness Range: 3/16”-3/4” Appropriate Tank Size Range: 20-70 gallons Dimensions: Wet Side- 3” diameter by 2.25” long, Dry Side- 3” diameter by 2.25” long Clearance Needed Behind Aquarium: 3”