Danner Manufacturing, Inc. Supreme Hydro Oxy-Flo, AP-3 Low Volume Air Pump, 2.8-watt, 40513

I do not know what else to say. Reliable. Controllable.

This was MUCH louder than I expected. I let it run for the day, wondering if it would just take time for me to adjust to it, but by the end of the day I had a headache and couldn’t take it anymore. Definitely not one to use in your room. Still a very good pump, and I’m sure in the right situations it would work perfectly.

Very good value for the money. It pumps down 2 ft. in my pond and provides very good aeration. Because it is outdoors, under a rock, it only lasts about a season and a half, but that is as good or better than others I've tried.

This pump puts out good air, but is still too loud.

I just got this in the mail to replace an air pump for my sponge filter. Plugged it in and the thing is SO loud. Place on carpet, loud. Table with a towel? Loud..everywhere I have it??? LOUD!

This is used yearly for my husbands bait for fishing. Works nicely.

No issues

Looks exactly as photo. Love this filter! & Fast shipping

Great little pumpWay too priceyDouble pump of same brand cheaper

Had planned on using it for another hydroponic system but ended up using it for a fish tank. Works great for either application.

If you have a 5 gallon DWC bucket with a massive root system, this pump will drive air from bottom to top where others dont

Very quiet.

Awesome. Great product. Downside: no hose or diffuser.