This is the second of these pumps I have purchased because of their quality and great air output. I have been keeping multiple tanks for about 30 years. This air pump is the best I have found for multi tank use. I add an extension on it so it can be used in more than 4 tanks. Great product. Highly recommended. Mike
Verified purchase: Yes | Condition: New
This pump puts out a lot of air and is very quiet for the price I am using it on my 220 gallon Oscar tank. I would recommend this pump to anyone looking for a high output pump that is quiet.
Verified purchase: Yes | Condition: New
I bought this to replace 5 small air pumps. 3 of my lines are direct hoses and one is split to two. It's pretty quiet and pumps a tremendous flow of bubbles. Definitely better than running 5 pumps in my house!
Verified purchase: Yes | Condition: New
I use it to aerate my septic system. It runs off a thermometer. Above 40 deg, it runs 24/7. Very quiet. Set it and forget it. So far, very pleased. lets see how many years it runs.
Verified purchase: Yes | Condition: New
Great pump, just what you’d expect from Danner. I’m using mine on my 50 gallon tank. Plenty of air & I’m running 2 each double sponge filters & 2 air stones. I have it set on low power.
Verified purchase: Yes | Condition: New
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