CWKJ Fountain Pump, 400GPH(25W 1500L/H) Submersible Water Durable Outdoor Pump with 6.5ft Tubing (ID x 1/2-Inch), 3 Nozzles for Aquarium, Pond, Fish Tank, Hydroponics

Pump is quiet and works well. I like that it has an adjustable flow rate.

This pump is awesome. Lasted about 2 years in out door use and I rarely shut it off.

I am so disappointed. Went through a lot of work to build my fountain. Got the pump. Loved the power and adjustability. AND it was QUIET!! Yaay! After a few weeks (actually about a day AFTER the return window expired) of very intermittent use (a couple of hours a day) it started 'humming' to almost over power the sound of the water. I removed it. Took it apart and cleaned it (only had one small decomposed leaf in it) and tried it in my sink full of water. Still noisy. I adopted another buyer's hint of putting a thin piece of sponge on the intake (where the flow adjuster is) to eliminate any clogging. Tried it again. Still noisy.I love my water feature. But what's the point if you can hear the pump whirring? And I can't return it. Pooh...UPDATE!! AWESOME CUSTOMER SERVICE!! Company was super responsive and sent me a new pump right away. So updated to 4 stars... As soon as I install it, if it's quiet like the old one was IN THE BEGINNING...I'll update again to 5 stars...SO nice to know there are companies out there that seem to really CARE about their customers! I am so excited to get this in as I love love my water feature. THANK YOU....

The media could not be loaded. Can't comment on longevity, as I just installed it.The lift / water movement rate is excellent on my little fountain, better than the original one which died after only one year of useThis pump, as with all others of this type, is super-easy to install.I recommend this particular model -IF the gallon-flow & lift are good for you- if you have a fountain that has a very small space for pump placement; I had to order three different ones before I found the perfect fit: our fountain has the smallest dang space for the pump in the back, in a tiny little 'cave'. All others were just a skoosh too big to fit, by 1/4 to 1/2 "This one has a stronger flow & higher lift listed than my old one did, AND it delivers per description, that's for sure!For reference, my fountain is about 3' tall for the lift, the original pump was rated for 5' lift, but never did flow as well or as fast as this one, as you can see it does in the videoFor the sale price I paid, @20.99 it's the best value on Amazon for these particular specs. Hope it lasts longer than a year

I spent a small fortune on the pump before this one and it worked for three years so this pump was considerably cheaper but so far it’s working great, actually pumps more water than the old one of the same size so I’m happy! It also comes with a long flexible clear hose and two or three hose adapters … I didn’t have to go the hardware store to get my fountain up and running everything I needed was included

Stopped working after two weeks.

Now my KOI are feeling a motion, like the ocean! Only one issue is, my pump didn't have the Tubing and clamps inside pkg.. but i trust they will send them soon. Just a solid product.

I picked up a pair of these pumps to use as water pumps from small reservoirs on timers. Functionally, they work as expected. I only have about three feet of lift to overcome so they are plenty strong enough for the job. Main 1/2" line to multiple drip emitters stays fully charged throughout the active period with no issues.That said, one of them started rattling and clanking by day three. It sounds like a box of loose parts while running so I have to float it on a plastic lid in the middle of the metal reservoir to avoid insanity. I've already ordered a different brand of pump to replace it because there is no question that it will be dying fairly soon.Not recommended due to failed unit. There are a lot of options for pumps. Get one that doesn't feel like you're gambling with the lives of your fish or plants with each order.