Doe what it suppose to do no leaks

I am happy with this purchase, strong and creates a great quantity of bubbles.

This thing rocks it. Pricey for what the components are, but well worth it for the design.
I brew tea continuously, with this and 3x8" air stone in a 5 gallon bucket. Input is vermicompost, garden soil, an alfalfa pellet, and a scoop from the compost pile. Feed a little molasses and rock dust after 12 hours, and every 12 hours.
In 24 hours, under the microscope the microbes are so dense I cannot see through them.
I keep it going, and in two days I have more paramecium than I can count at 250x.

Works as intended, but doesn't produce very fine bubbles like an air stone. It's easier to clean than an air stone. Once you see it though, you'll kind of feel like you overpaid because it's simply a rigid black tube with some holes drilled into it and a barbed fitting on one end and a cap on the other. You could make one very cheaply from some scrap PVC pipe or parts from a hardware store. Still, this product works well and has some convenient features, like the ring at the top that perfectly suspends your compost bag in the middle of the bucket. It also comes apart in the middle for easier cleaning and storage.

Great product but the pressure and vibration on the bubblesnake requires use of bungie, otherwise itll push up and fall over, a 13 inch one worked for me. Using a 951gph elemental pump.