200GPH Submersible Water Pump(750L/H,16W),Ultra Quiet Fountain Pump with 5.2ft. High Lift,Pond Pump for Fish Tank, Pond, Aquarium, Statuary, Hydroponics.

The media could not be loaded. I built this water garden/ gold fish pond in 2002. I have tried every brand from Laguna to Oasis and many more, Up until now Oasis was my go to brand but that has changed. Since this is a water garden it receives lots of vegetation trash in the pond. The surface area of the impeller cover is very large and will last for days before I even see a flow decrease. Easy to remove and clean good for another solid week at top performance. No other pump I have used performed like this. The price of under 50 bucks to the house I’ll change it out every year for that price but I have faith and easy three year pump with my pass experiences with other brands. For me this is the pump I have been hoping to find.I bought another one as a back up 4-29-24 the thing is a tank. I ran it dry twice and still performing well it looks like you can pull apart to get to the impeller to clean it. They will start to slow down with little fiber wrapping around impeller. I’m almost at a year and still functional. I think it has slowed down a little bit but not bad. I would like to see the back cap and front cap not as flimsy with a stiffer plastic. The impeller house was turned counterclockwise and came off very easy. The cap was removed and a very small metal shaft the the magnetic impeller spins on came out the had a neoprene nipple on the shaft. I was hoping to find fibrous vegetation around the impeller because I have noticed a slight slow down. The shaft had some burrs on it and I sanded it smooth. Other than that removed brown alagea residue and I Had waterproof silicone grease coated the metal rod and notice wear on the retaining cap that I removed so I coated that also. Reassembled the pump very easy no real tools required. I should of put the pump in a bucket to get any oil residue that spins off the shaft it wasn’t a lot but I will alway pre run before placing back in pond from now on. Did a water change just to be safe. My slow down was Debris build up inside the tubing. Pump was quit. I can see the shaft metal rod wearing out and it should of been made stainless steel. When this pump fails it will be due the severe wear on the shaft or the impeller fins break off the impeller.

Works great and as advertised. I like that you can adjust the output very easily. Seems to have plenty of pumping power as well.

I recently bought the Knifel Submersible Pump 880GPH, and while it’s a solid, well-made pump, it ended up being too powerful for my small fountain. It moves a ton of water quickly, which is great for larger ponds or water features, but for my setup, the flow was way too strong.The downside is that the pump isn’t adjustable, so there’s no way to lower the flow to match my needs. I tried to use it, but the water ended up splashing everywhere, making a mess and losing the calming effect I wanted from the fountain.If you have a larger pond or water feature that needs a lot of flow, this pump would likely be perfect. But if you’re looking for something for a smaller fountain, be aware that the power might be too much, and there's no way to adjust it.

Works great. easy instructions. Quiet, perfect for my small outdoor pond.

Small and lightweight but mighty. Came with various sizes of fittings for your tubing. Easy changeover for me.

After the first couple of submersible pumps turned out to be too loud when running (some started off quiet but got louder with time), I followed an on-line reveiw that compared pumps and listed this one as "quiet". My Wife is very happy with this replacement for her favorite water fountain in the garden. It's quiet as advertised and functioning properly.

Ran well for 3 days & then stopped. I’ve had another one for 4 yrs that’s still going strong! Returning this one but very confident it was a fluke

Why did you pick this product vs others?:This is a top quality product. Excellent price for this level of quality.