Review on 🌊 Enhance Water Circulation in Your Aquarium with Flexzion Submersible Wave Maker: Magnetic Mount, Adjustable Flow Rate for Marine Coral Reef Tank, Pools, Fresh & Salt Water Fish by Kara Smith

There are a few things I don't like about this power head. Little did I know that the pivot design is free movement with no connection to the support arms other than friction. This causes it not to stay in the intended direction, pushing the water as the force gradually rotates it. The cord is only about 3 feet long, which is very short. On a quick test out of the water, the power head also makes a horrible squeak and the rotation speed of the blades is uneven. I tried to save money with this power head but I find it very cheap and too many problems to use.