Attach your water hose, turn on faucet, and suction is created. Emptied my hot tub in 15 minutes.

Stuck my hand in the tank today and got shocked. Started unplugging things one at a time…. Plugged the pump back in andgot shocked again.

It's awesome, and will save me a ton of money on watering the garden and (faucet-powered) siphoning of the pond. I use it as a return pump for my 55 gallon reef and it does great.

Hose adapter is perfect for garden hose. Water projection level is consistent. Easy enough to remove the piece that contains the dial.

This pump is adjustable in flow rate and easy to clean. I like being able to adjust the flow rate though i prefer it set to wide open so that we don't just see and hear a trickling of water over the rocks. Having it set wide open also keeps the water ...  Read More

Trying to use in a 20 gallon long aquarium, but was much too loud to use.

Asked amazon for warranty - no help. Only lasted for 3 months.

Product arrived cracked and not packaged properly. Very disappointed with maid in china cheap items.