Little Giant - 3-MDQX-SC - 1100 GPH @ 1' - 6' Cord - 115V

Little Giant - 3-MDQX-SC - 1100 GPH @ 1' - 6' Cord - 115V
Suggested Retail$658.00
Our Price$493.50You save25%
Usually ships the same business day

Product Details

Little Giant aquarium products implement the highest quality of engineering and design in every product. Each product is designed specifically for aquarium-filtered applications in freshwater and saltwater environments. Little Giant 'Quarium pumps have always been a go to pump for many, many years. Never settle for less. Versitile for many applications from aquarium to pond. 

  • Non Corrosive - Super strong housing resists corrosion and breakage
  • Safe for environments with fish and plants
  • Reliable
  • UL Listed
  • Ideal for canister filters, protein skimmers, wet/dry filters, ponds and direct tank return applications.
  • External - Dry location use only!
  • 6ft Power cord
  • One (1) Year Limited Manufacturers Warranty

  • Description 3-MDQX-SC
    Item # 581507
    Dimensions (H x L x W) 5.3" x 11.9" x 4"
    Amps .9
    Watts 100
    Volts 115V AC
    Hertz 60
    Motor Horsepower (hp) 1/15
    Flow @ 1ft 1100 gph
    Flow @ 3ft 1000 gph
    Flow @ 6ft 875 gph
    Flow @ 10ft 590 gph
    Flow @ 20ft -
    Shutoff Head (ft) 14'
    Maximum Pressure (PSI) 6.1
    Intake 1" FNPT
    Discharge 1" MNPT
    Power Cord Length 6ft
    Specifications & Installation Sheet Specifications & Installation Sheet
    PDF: 185kb
    Owners Manual Owners Manual .PDF (192 KB)

Product Reviews

5 stars based on 1 review 
Antioch, CA
Great product and great sales help! It took a while to get installed. I also needed a check valve. With the great help of your sales rep we were able to determine an upgrade for the pump I was looking for. I then had an installation that only required reattaching quick connects (on the replacement same size pump). Pump up and running, set on a timer with a check valve to maintain prime. Excellent to hear the waterfall splashing again. Thank you!
Pros:Great item and excellent help from sales.
1 of 1 found this review helpful Was this review helpful to you? Yes / No
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Estimated Delivery Date

All of our in-stock products usually ship the same or next business day. The table below will show you an estimated* date your order will arrive. See special notes below

Shipping Method Approximate Processing Time Approximate Shipping Time Estimated Delivery Date
Eco-Saver Shipping 1-3 business days if ordered by 12:00 Noon EST 2-10 Business Days
Ground Service Same to Next day if ordered by 1:00 PM EST 2-7 Business Days
3-day Select Same day if ordered by 1:00 PM EST 3 Business Days
2nd Day Ai Same day if ordered by 1:00 PM EST 2 Business Days
Next Day Air Same day if ordered by 1:00 PM EST 1 Business Day
Next Day Air Saver Same day if ordered by 1:00 PM EST 1 Business Day by End of Day
UPS Standard - Canada Within 24 to 72 hours 5-10 Business Days

* Delivery dates are estimates only and can vary due to backorders, order processing delays, payment information, customs clearance, and various shipping delays that may be out of our control. Please refer to the specific product page which will show additional information, as some items may require additional shipping time or ship directly from our suppliers. After we receive your order, an order confirmation email is sent automatically from within our website which will show stock status for the item(s) on your order. Business days are Monday - Friday with Holidays excluded. When your order ships, we add your e-mail address into the UPS software which will send you tracking information, so you can track shipment status online, anytime! Here is a link to our complete shipping information including a UPS transit map: Click Here