flintronicSubmersible Water Pump, 200L/H USB Water Pump for Aquarium, Fish Tank, Statuary and Hydroponics DC 3.5-9V 1-3W(0.4-1.5m) #1 Black/Side Suction Cup

Great little pump. Nice and quit, ideal for circulating water. I run mine from a USB power supply and it achieves a decent flow (observation only not actually measured) with a max head of around 0.4m.

Very good. Was surprised how small the pump was but its cleared the water out of our pool quickly. Bonus is that a standard hose pipe will fit to one of the outlet connectors so perfect for what I needed

Product as described and cheap and cheerful. Haven't worked out the actual flow rate. Arrived with a bit of damage but that's due to shipping I expect

The media could not be loaded. For anyone who is wondering, this DOES fit pixi cat water fountain! It's more powerful and fits perfectlyto the attachments. Don't bother buying the official pixi cat pump, it coasts more and its weaker! I am happy with this! And so are my cats!

very good and powerful pump but a bit too powerful, i have a 200L tank and its a little to much flow even on the lowest setting and it is a little bit loud

I love these, most of my tanks run on these tiny, quiet pumps. It takes a few days for them to settle down and become properly silent but I really rate them..not had one fail yet and been using them for several years.

UPDATED REVIEW: DO NOT WASTE YOUR MONEY ON THIS PRODUCT!I originally rated this product 2 star with the below review however after less than a month of use:- the suction cups have zero so too left so I’m having to reposition the pump multiple times a day- the power of the pump (which wasn’t great to start with) is now virtually non existent- despite the loss of function of the pump it’s STILL louder than any previous pump I’ve hadIt’s at the point that I have no choice but to buy a replacement pump - that shouldn’t be the case after less than a month. Once again… do not waste your money on this piece of useless junk!_________________________Original review:I bought this as some of the other reviews mentioned it being an adequate replacement for their pets drinking fountains. I wish I had ignored these reviews and listened to the ones that complained about noise levels! Sure it fit, was easy to install and the suction cups worked well...but everything after installing has been a negative experience!It looks exactly like the the original pump in terms of size, shape etc. so I can’t see why it would have such inadequate performance in comparison BUT it’s barely powerful enough to actually make the fountain function, and it’s so ridiculously and needlessly noisy - I could maybe understand the racket if it was powerful, but it’s really not, I swear I could make a better fountain spurting the water from my own mouth!It gets the job done, kind of (which I why I gave it 2 stars not 1) but for me it’s absolutely not worth the actual headache to have to sit and listen to the damn thing all day.I would not recommend this product.

Good product