Rated 4.2 out of 5 by 5
Rated 5 out of 5 by Joredsdaddy 4-MDQ-SC
I love this pump.I bought the 4-MDQ-SC to pump water from my basement to my 1st floor and to mix the saltwater. Never had an issue easy to clean and maintain. I put a three way switch to it wont pump dead and sould not be happier.
The pump pushes up 10 feet to under my sink then I hook a hose and run it about 10feet to my tank then 5 feet into my tank. I have a 120 and a 130D and I change 55-65 gallons total (between both tanks) in less than 20 min. Well worth the money it is a beast. Look at the the stats and how high it will pump.
April 25, 2016
Rated 5 out of 5 by SledEDDD Great Product
No complaints.. Pump is awesome and well priced over other online sellers... The only problem I have is waiting for it in customs for well over a week when shipping to Canada. Not cool but not much other option as I could not find a Canadian supplier.
February 18, 2014
Rated 5 out of 5 by Szlapak Quiet and reliable
My reef has been up and running for over six years now. I owned the 3-MDQX-SC the whole time and besides the tank itself, it's the only original piece of equipment that never needed replacing. This pump is a work horse. Keep the two yellow tabs oiled every few months, a yearly cleaning, and this pump will provide YEARS of QUITE, REALIABLE service.
October 25, 2012
Rated 4 out of 5 by JBtank Strong Pump
This pump is super strong, moves tons of water, easy to maintain with very little required service.Needs isolation feet due to some noise, and gets warm.
March 15, 2012