Useekoo 5V Mini Aquarium Air Pump USB for Aquarium, Fish Tank, Fishing with Air Stone and Silicone Tube - Sky Blue

This thing is not going to win any awards for power, but it is enough to run an airstone, sponge filter, or small water lift- but where it really shines is how QUIET it is. I loved having it on my display tank in the living room because it didn't add any distracting noise.I also love the USB power cable since you can get the double USB port power blocks and plug in two in the same socket, or plug one into a rechargeable battery pack in the event of a power outage to keep water moving and oxygenated.The only think keeping this from 5 stars is the fact that the one I had burned out and died overnight when the airstone clogged. I understand why it burned out, but the traditional air pumps I've had didn't die when the airstones clogged in the past.

It's quiet real quiet can't hear it Corsa could be a barking dog and I couldn't hear that either. I run a three stone into a 5 gallon bucket with fertilizer pH water. Not as strong as if I was running one stone for air but it does okay I definitely want to upgrade.But I like the usb plug-in as I run it off battery 12v , cigarette lighter adapter USB charger and then plug in the pump. 5 day before recharging. 2 day if I run my light / 6 Led fog light 12v it's a 12 led light with half burned out. I hope this helps.

We have bought several of these pumps because we were looking for quiet pumps.Good things about this pump:-low noise level (almost completely silent)-small size-hook and suction cup to attach to tank itself-airline tubing and air stone are nice little add-ons-good for up to ~20 gallons for good aeration, weaker when in bigger tanksBad things about it:- cheaply made (on one pump, the connector from pump to airline hose broke off when I tried to remove the airline hose, even though I was careful)- short life (another one worked for ~1 year and then stopped )

I got this because I was going to be moving and needed a portable air pump to ensure proper O2 levels in the bucket containing my coral and invertebrates this did the job and the air stone is heavy which is a good thing, but the included air line is very soft and kinks easily other then that great pump

This is great! Using for fish tank but it can also be used for live wells and bait buckets that we have. Also good during hurricane season when power goes out to plug into batter pack and provide air to fish tank. Love it!!!

Both have worked like a charm so far. One can get a tiny bit noisy, but NOTHING like the small plug-in air pumps at PetSmart or PetCo (Tetra, et al). Loving it drawing so little wattage too.

So I purchased this air filter back in September and it did well for a while but it completely died out after about 3 months. Great for a quick fix but not for long haul.

It’s definitely functional and barely any sound at all, just a small way to pump some oxygen and bubbles into your small aquarium. But I wouldn’t recommend this for a big tank. Like 10 gallons or less maybe 20 if you want, but rather get a stronger air pump at that point.

The media could not be loaded.  残念ながら今回は「はずれ」を引いたようです。試運転して慣らしてみましたが改善されず、他の同製品より圧倒的に音が大きいようです。

値段は安くちゃんとブクブクを出してくれます。ただたまに止まっていることがあり、原因はよくわかりません。エアチューブを抜いたらまた動作し出したり、それでもダメならコンセント挿し直してみたり色々やるとまた動作しだします。値段相応ということなんでしょうね。かなりの頻度で止まるので耐久性には期待できません。

2ヶ月で動かなくなりました。叩いたりして衝撃を与えたら再度動き出しましたが、しばらくする停まってしまいます。ある程度分解出来る作りになっていたので直そうとしましたが、モーターが壊れてしまっているようで、モーターはネジなどもなく分解できなかったので修理できませんでした。2ヶ月だけ使えればいいと割り切れるならそれでもいいと思いますが、2ヶ月でこの値段払うのは割高かのですね。

使用４回目にして 気泡の量が明らかに減った。良く確認したら モーターの回転数が落ち上手くエアーを送れて無い ５回目には 釣った魚が酸素不足で 動かなくなるほどに 魚を活かせられない程のポンプは 怖くてもう使えないゴミになった。 安価に釣られては いけない。

耐久性はわかりませんが性能に満足です。モバイルバッテリーに繋いで釣りエサのエビを生かすのに使おうと思います。