Lewisia 6W Solar Air Pump with Air Hose and Bubble Stone Fish Pond Aerator Pump Bubble Oxygenator

This item is exactly what I was looking for to aerate my water tank to prevent algae. Unfortunately the first unit I received would not hold a charge after three weeks of intermittent use. I contacted the seller and let them know of the problem and they immediately replaced the broken unit which is now working well. Would absolutely buy another one from this vendor if I needed to.

Really liked this thing for about 6 months. Then the pump started acting up... now it doesn't really run at all. Pulled it apart and the motor seems to have mostly locked up with a failed bearing (bushing more like). Won't last in normal yearly rain/dry seasons. Gonna see if I can just replace the motor... the rest seems to be in decent shape.

The first of these I got was shattered. So the packaging could be better. It was quickly replaced and the new one was easy to install and works very well in the California sun. Strong consistent bubbling all day.

This product was working well I have full sun in my yard and then all of a sudden it stopped working and I only had it three months now I’m looking into a refund or replacement

Set it all up and nothing. Panel on 6' foot post straight up to sun. Not a single bubble. Is there a hidden on button or just junk? Update: Works a little with direct sun. Pump and panel not matched properly and no battery. Will not provide sufficient oxygen to fish with running so little. Pump is loud when actually runs. 20 set up. Not worth 40

This item worked exactly as promised for just about one year. Then it just stopped working. I have tried multiple troubleshooting. It still is not operational. It is unfortunate that this had hairbrush because it was exactly what I needed for my pond.

I have been using this for a month and it continues to work well. I originally purchased as a pond back-up in case power went out in summer storms. While I really need several more to support the fish, for a day or so, this is providing oxygen during the times when pond pump is off. I am also using it as a deterrent to keep fish from munching on water lily sprouts by placing the stones near the plant bases.

Worked great for 3 months, but suddenly the pump can no longer push air through the stones oreven the open house under 6 inches of water.