LILYS PET Portable Aquarium Fish Tank Oxygen Air Pump,Battery Backup Operated Fish Tank Air Pump

We were moving 1200 miles away to our new home. I consulted with our fish guy if our beloved fish could humanly move with us. I was willing to give our fish of 6 years away if we couldn’t successfully move them with us.We purchased these pumps, 5 gallon buckets with screw on lids that were good grade to move our babies. Keeping as much water is important to re-establish our 55 gallon tank because the ideal amount of new water is only 25%.The pumps battery operated worked wonders. We had an awful hiccup in our travel and instead of a 20 hour trip it took days. The pumps kept going. The batteries didn’t need to be changed out.We got moved and set up with our little fish babies.

These are the greatest pumps for my son's fish tanks when the power goes off. I like that they are lightweight and are so quiet. Yes, they make some noise but can sleep with them on. I also live that everything comes with the pump except the batteries but that is fine.

Its cheaply made and you can tell not just with the look and feel but the performance of it.Mine didnt pump at all, I put brand new batteries in it and it made loud rouring sound and that's all it did. I couldn't use it

I like the fact that it’s easy to load the batteries, I haven’t had to use it thankfully with all these stupid hurricanes floating around, but I did test it in the tank and the air stone worked better than the I have in the tank I mean it really works good. I would definitely recommend this to my friend!!!

Doesn’t work. Not enough air coming out to even create bubbles. Now my fish will die. We’ve been without power for 4 days.