Fishkeeper 3W/5W Aquarium Air Pump – Ultra-Quiet Dual Outlet Adjustable Oxygen Aerator Pump for 1-160 Gallon Fish Tanks, High-Output Aquarium Bubbler with Air Stone & Check Valve & Y-Splitter
$12.70
Price: $12.70
(as of Oct 12, 2025 16:20:31 UTC – Details)
From the brand
FISHKEEPER • Aquarists’ Trust
Premium materials, precision-built designs, pro-level craft — every step undergoes strict quality control and safety/durability checks.
We protect your aquatic life’s safety as if it were our own.
Your tank’s reliability starts here>>
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✦【 50 GPH Power Mini Fish Tank Air Pump】3.7 * 2.4 * 1.7 inch compact design aquarium oxygen pump, can provide 50GPH excellent output flow, 3W power, 25Kpa pressure, 3L/min airflow, ideal for up to 50 gallon freshwater & saltwater aquariums and 4FT deep water applications.
✦【Flexible Setup & Use】The 3W small fish tank bubbler pump is single outlet – includes Y-shunt connector, can be set to dual output for multi-zone aeration or used for two small fish tanks at the same time (3W aquarium oxygen bubbler cannot adjust the air flow).
✦【High-Performance Motor】Adopts high-frequency 100% copper pneumatic motor (30% more energy-efficient), lower impedance and better conductivity to ensure aquarium bubbler pump has a more powerful and stable airflow output.
✦【Reinforced Casing】With premium ABS shell, high-density and thickened, sturdy, durable, and 1.5x longer lifespan than standard fish tank aerator pumps.
✦【Whisper-Quiet Operation】4 Shockproof rubber feet stabilizers are smartly designed on the outside, which can greatly reduce noise, shock absorption and anti-slip. Maximum 40 dB in highest flow rate like the hum of a refrigerator.
✦【Free Complete Accessories】Come with all necessary aquarium air pump accessories: 6.56ft Air Tube ×1; Air stone ×1; Check Valve ×1; Y-shunt Connector ×1.
Customers say
Customers find the air pump functions well, with one mentioning it works effectively with a foam filter. They appreciate its quiet operation.
9 reviews for Fishkeeper 3W/5W Aquarium Air Pump – Ultra-Quiet Dual Outlet Adjustable Oxygen Aerator Pump for 1-160 Gallon Fish Tanks, High-Output Aquarium Bubbler with Air Stone & Check Valve & Y-Splitter
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$12.70
Penderwall –
Absolutely silent
This thing is perfect. Itâs absolutely silent which is really shocking. No vibrations at all when it isnât up against something. It pumps air. Itâs smaller and quieter than the WhisperQuiet Tetra brand and it doesnât shoot so much air that my Betta gets rocked all over. I have it aerating a 20 gallon tank. It came with the hosing and air bubbler end plus a control valve but I hooked it up to an air stone we already had. 10/10.
Durham Joyce –
Making compost tea.
I use to aerate my compost teaâ¦so far so good.
J. Taylor –
Quiet!
Bought to use on our 5 gallon beta tank.Very quiet works as expected with our foam filter.
Mandy –
Great air pump, small and quiet
This is little pump is great, super quiet. Totally worth the price. So much better than the ones they sell at the pet store.
Jason –
Works great!
Loved it!! Works great!!
Sasha Taus –
Work ok
Works fine but itâs supposed to be overpowered for what I have and I canât say thatâs the case. Doesnât seem much different than my 1w air pumps tbh
Peanut –
Dual air output ports
This has dual air output so you’ll need to take that into account when figuring air hose connection.
Karen Bush –
Like ot
Nice n quiet
Joanne –
I love it, itâs very quiet