Review on FREESEA 800GPH Submersible Water Pump: 3000L/H 60W Ultra-quiet Adjustable Bottom Suction with 6ft Power Cord for Garden Waterfalls, Pool Covers, Hydroponics, Fish Tanks, Ponds, and Fountains by Doug Daniels

The pump runs very well and is quiet. It moves enough water for me. But only 3 suction cups are included. And the flimsy feed adjustment lever literally broke off at the first touch! It didn't even move the setting, it just broke. I can still turn it by hand from below when I lift the pump to get at it. But it just twists the slotted air intake cover to "adjust" and I don't notice a difference.