This pump powers my air stone and my ziss bio filter perfectly. Very quiet also
Great price, fast shipping and excellent product. First order from aquarium co-op but not the last.
I tried to find a quiet air pump. It really is quite quiet in comparison to other "quiet" pumps on the market. It makes a low hum, after awhile no one really hears it.
Bought one for each of our betta tanks for sponge filters. Set up was easy and haven’t had any problem since. Would buy again.
I bought this air pump at the store on the recommendation of an employee. I had another brand that was so loud it was driving me crazy. I placed the noisy pump on a rubber mat - still noisy. Next, wrapped it in a towel. No joy. As soon as I got home with the aquatop air pump, I replaced the noisy air pump. What a difference! The Ziss filter bubbles are louder than the air pump. A keeper.