Review on KEDSUM Battery Aquarium Air Pump: Ultra-Quiet Rechargeable Fish Aerator with Dual Outlets - Ideal for Fish Tanks, Outdoor Fishing, Fish Transportation, and Power Outages by Emili Hudson

The tubing that comes with all the off brand air pumps is ineffective. It slips off VERY easily. Just know that you can’t use the the tubing that comes with this; it’s the soft, flexible, stretchy kind that is useless. As for the unit, I used this as backup on my tank when I went out of town. The unit was pumping when I got back but the airline tubing had slipped off. Luckily the power hadn’t gone out. Otherwise this would be a much different review.