Review on Enhance Water Flow in Your Aquarium with SunSun JVP-201 Wavemaker Powerhead Pump by Stephanie Williams

Not the best because of cheap suction cup feet. I ordered 3 and one broke on initial installation, the second broke trying to adjust it in the tank after losing suction. That being said, you can't beat the value of what you get. The printheads worked great and definitely delivered the advertised water speed. If the suction cup bases weren't so cheaply built it would be 5 stars. Pay a few dollars more for the magnetic base model and save yourself some headaches.