Aquarium Air Pump - Air Pump for Fish Tank, Fish Tank Air Pump Bubbler Pond Aerator, Hydroponic Air Pump, 650/1000/1250/1480/1780GPH Commercial Air Pump (1000GPH-30W)

Needed a new air pump for my two aquariums. Wanted a pump that delivers a high volume of air, and saw the pump has six air outlets. So, it was a no brainer to get all the volume of air I could use. The noise level is not whisper quiet. However, it's still quiet relatively, for a piston pump. But, unless you're looking for a White Noise producer, this pump would be better off outside the bedroom, as the humming could be bothersome. My set up is in my indoor Arboretum, so the humming is not a problem. The pump, for the noise level, produces the air, lots of it. I run four airstones off of the pump, and my tanks are well ariated. Probably would have no problem using the remaining two valves. I put my pump I a hanging basket to keep it well above the levels of the tanks. That reduced the noise level slightly. The pump does produce a slight amount of warmth. I can handle the pump with bare hands, no gloves needed. This is a very good, high volume air pump. Other than the noise level, which can be tolerated, if you make provisions for the noise, this pump is exactly what my fish needed. A good value for a powerful, high volume air pump. I gave the pump Five Stars on everything, except for the noise, which I gave a Three Star rating. If you can tolerate, or plan for the noise level this is a great air pump.

I bought this to attach to my laser engraver for air assist. It is almost half the price of devices marketed for laser air assist and considerably more powerful. Jet force can be regulated by partially opening one of the other nozzles on the nozzle manifold (well, that's what they call it). It's a bit noisy, but for my purposes, that's not a big issue—I'm already in a very noisy environment because of my homemade exhaust hood. I've encountered no issues and airflow to the engraving/cutting point is just what I want.

Exactly what I needed for the Air Assist on my Laser Engraver! Powerful and decently quiet! I mounted it on a 2x4 to keep it in place, which also helps keep it quiet. My engraving is at a completely different level with this thing! Such a great product!

I wish I would have ordered these instead of the plastic ones I ordered in the past. I have three fish tanks and I ordered what seemed like great quality compressors. I think the price was mostly for the look. These little guys are strong, they come with a great gang valve, and it looks sturdy and is nice and quiet. It looks like it'll last a while. If I need a new one I'll definitely go with this brand.

Overall I like this product it has good air pressure but it is a little bit noisy. I might have to build some thing around it so that I don’t have to listen to it constantly.

I put this in my basement and ran hoses up to my aquariums to reduce the noise in the house with several small pumps running… it does get very warm so keep that in mind when choosing a place to keep it..and I do recommend putting check valve in it in to prevent back flow of water into the pump..

This pump does put out a lot of air. However, the pump is so loud that you can hear it through the whole house. We had to go with a cheaper quieter pump and not really disappoints me.

Lower tone vibrations are audible but the last air pumps I had on my laser cutter were twice as loud with half the air. Great option especially for the price!