Review on Powerful And Quiet Submersible Pump For Aquarium, Pond, And Hydroponics: KEDSUM 660GPH Pump With 6Ft High Lift And 3 Nozzles by Anthony Shepherd

I bought this to run with some 1/2" tubing I had. Product is supposed to have come with a 1/2" adapter, it did not. I'm having to purchase 3/4" tubing to proceed with project adding more unnecessary costs.Update: Company contacted me promptly to see about making everything right with the purchase. The offered a partial refund which was sufficient. I can say that he product works great. I'm using it in an NFT hydroponic system for tomatoes and it's moving water perfectly. It's not 770GPH by any measure, but it works perfectly for my purposes and moves volume enough. The pump itself is EXTREMELY quiet, the only noise I hear from my rig is on the return hose dropping back into the reservoir - but the pump itself is nearly silent even with the lid off of the reservoir and return hose clamped. I will be expanding my grow system soon, and will likely purchase another of these, probably in a higher GPH to ensure I'm moving more than sufficient volumes across the NFT channels.