Bubbles! Solar bubbles... I have this pump running in my aquaculture set up, my fish are happy and the added oxygen shows in my plant growth. That's from one airstone. The other airstone is in the reservoir tank of the hydroponics set up next to the aquaculture, that extra oxygen does wonders. I forget it's there, don't have to do a thing, love that solar power...

This is a good little set up. Expected it to be a bit faster than it is but still does it's purpose

Fast delivery and great product. Working as expected

Works as described. Would like a longer lasting battery life, especially over long periods of overcast & rainy days. Otherwise, very happy with this purchase.

Air pump works good and it makes lots of bubbles. lots if small bubbles come out from one blue ball and lots or a little bigger bubbles come out from the other blue ball. it would be perfect that it has longer hoses and battery capacity.

Great product that works well. Returned to Crazy Sales to buy the 20w Solar pump for Fountain. Quick delivery appreciated!

Works really well.

Great thanks