KEDSUM 100GPH Submersible Water Pump (450L/H, 8W) - Perfect for Aquariums, Fountains, and Hydroponics

anthony cuellar: Only had it a month but it works great. Blue algae here and since I put in this pump the algae hasn't formed and my fish kill is zero. Ornamental pond, 20 ftx5ft x3ft deep.

United States on Jul 24, 2023

Ellis R. Greathouse ll: Awesome product great service

United States on Jul 08, 2023

Debiornotdebi: Great pump but it did not last as long as I would have hoped for. It was for a small fountain and did it's job. Perhaps the weather and 24 hour non stop was more than i should have expected from this 100 gph pump

United States on May 08, 2023

Lucas P.: I used this pump in a pond as well as a small sump setup. Both of which I struggled to keep temps down but couldn’t figure out why until I replaced this pump with another. Suddenly a heater was required again… after doing some math and measuring how much actual flow the pump was outputting (never over 700 gph) the pump was converting 20% of the 140 watts of power it was consuming into actual hydraulic movement. Just over 30% was turned directly into heat that leaves 50% of the total energy consumed to inefficiencies or losses from heat dissipation. Although yes that does fit within the range of most other pumps offered, it’s definitely on the far low end efficiency wise and will act as a 80w heater that never shuts off.

Still a relatively robust pump for what it’s worth but if intended for an aquarium/fish keeping the severe inefficiency of the pump should be kept in mind.

United States on Apr 29, 2023

Steven: Power is excellent. The problem for me is that the intake is located on the side of the pump. When i do water changes for my 120 gallon tank i fill a 20 gallon barrel with treated water 2xs and then pump it into my tank. The previous pump i had removed all the water from the barrel because the intake was at the bottom of the pump. This one is on the side of the unit. It leaves about an inch of water in the barrel. I did like that you could adjust the flow so it would not disturb my setup or debris in my tank.

United States on Feb 10, 2023

fenix: Not bad for the price. we are using this to run a chiller on a saltwater aquarium and it had a small enough foot print to fit in the sump. Instructions are not very useful.

Canada on Jun 26, 2019

Sue Coyne: Can't wait to set it up in my hydroponic first one went to the fish tank.

Canada on Mar 09, 2019

Unicorn: It is a nice design and easy to adjust. For its size it is very powerful and really circulates the water and is adjustable. Nice item I purchased.

Canada on Sep 08, 2017

kiboko: Arrived early. Works as advertised.

The only cons for this pump is that the suction feet do not stay on. They easily slip of the support mount. I have not been able to figure a way to secure them better.

Also it would be great if Kedsum offered a backup impeller, rod kit for back up fixing

Canada on May 21, 2017

Amazon Customer: It is rated for a 13 foot head well only if you want a trickle of water at 11. It is no where near what was claimed. A real disappointment. Money wasted.
I have changed my review after receiving great customer service. despite the item not doing what was claimed I received full credit with prompt service.

Canada on Jan 01, 2017