AquaMiracle All-in-One Koi Pond Aerator for Outdoor Ponds up to 1000 Gallons, Pond Air Pump Pond Aeration System with Double Outlet Airline Tubing Air Stones Check Valves

The media could not be loaded.  So far so good. Have used cheaper versions of the same basic design. Those do not hold up to outdoor temperature changes and fail after a short while (simply because they have dumb design flaws.) This unit appears to be built appropriately for outdoors and so far is working great! As its for a pond much larger than my 100 gal container, I turned it down to the lowest output. The instructions do not indicate which way to orient the stop valves. Just blow air through them. Easy enough to figure out. It is amazingly quiet! See attached video. The air stones are awesome. Great bubble output and no fooling with weights. Saw immediate improvement in fish behavior. This is definitely the one to get.

My pond is about 250 gallons and this pump is more than enough. I have it turned down to about a 1/4. Seems like a good quality product, mine has been running constantly for about 3 to 4 weeks. Its right under the deck where I sit and I cannot hear it at all. Glad I spent a bit more to get something rated higher than I need it as the quality goes up and the sound level goes down when not pushed to its max capacity

Great product- easy to set-up. No on/off switch, but eventually it will be on 24/7. Doesn't use much electricity- just a penny or so per day. I wish they would have said to gradually increase to daily as I lost small fish in a small shallow pond ( I really miss Igor). The 4.5 feet deep one is doing fine. The fish appear friendly and happy. Hopefully, it will keep a small area clear in the winter.

J'ai acheté cet aérateur pour mon étang extérieur. Ça fait 3 semaines qu'il fonctionne. Pour le moment pas de soucis.

Bought to increase aeration in my pond. It is 1000 gallons, 6 x 9 feet with a filter / fountain and has about 12 small to mid size goldfish. It has been perfect for my pond to add bubbles on each end.