VIVOSUN 400GPH Submersible Water Pump - 1500L/H Flow Rate, 15W Power Output

anthony sotter: Great little pump, worked as advertised.

United States on Nov 12, 2023

Al. Barlow: It’s the right size at the right price and does the job well !
Nothing else to say .

United States on Nov 10, 2023

Ashley: I got this to do water changes on my 10 gallon betta tank since lifting the 20-30 lb bucket is really hard for me. Let me just say that it works. I saw some reviews about it not being very strong so I turned it up to max. Bad idea. Almost sent my little guy into another realm. Definitely should have tested that before. He's okay and he got a good treat after lol

Even on the lowest setting, I recommend putting something under the outflow if you don't want to kick up all your substrate if you use it for water changes. Very, very powerful.

Canada on Oct 29, 2023

gary: It's a decent lil pump but the connection piece is a turd

United States on Oct 16, 2023

bgk: I like this pump when it runs, after 4 weeks in my pond it failed. Looks like there was debris blocking the impeller but when i took it apart to clean it, per instructions, if found the shaft was broken in half. I cleaned it up, it still runs but not happy that the shaft had broken. very thin plastic shaft.

United States on Aug 29, 2023

Jason: Very robust, just keeps working. I use it for a birdbath with a 3 foot rise, plenty of power, I actually had to use it at the lower setting.
Easy to clean, takes a little time to prime.

Canada on Aug 10, 2023

clayton gush: Great

Canada on Nov 13, 2022

venice pizza: The price is good. The water pressure is meh. I'm only running the water 8 inches up a 1/2" tube and you can tell it should be better.
. But hey, the price is good so honestly I shouldn't complain. This would make an excellent standalone filter for a smaller aquarium as there is plenty of room to add charcoal and other filter mediums.

United States on Nov 12, 2021

Kaboche69: Je doute aue cette pompe produise 1500 litres à l'heure. Je pense plus 50 litres à l'heure.
Pour l'avoir testé, ça nous a pris plus d'une minute pour remolir une bouteille d'eau d'un litre et.... nous étions au niveau du sol.

Canada on Sep 06, 2021

AmAzOnN cUstOMeRr: I wish there was an option to redirect the water flow (a 90 degree output nozzle attachment would work perfect ). So for instance I wanted to mount it to the middle/back of my tank (so I could hide it behind some large rocks) and have the water flow across the back but instead it blows forward and there’s no way to change that unless you turn the whole unit. This wouldn’t be a problem if I was using it in a corner. But because I want it in the middle behind rocks, I have to mount it to the back wall, and so there is no option except for it to blow straight out/front.

Canada on Apr 18, 2021