Whay is actual size? Description and about show two totally different sizes!. One shows mini the other looks the size of a normal fish tank pump.

It's super small. So mine is in the bottom of my Cat It water dish, and although it does pump water to the top for fresh drinking, it barely makes it up to the top. The one it came with worked better but eventually died so this was the replacement I bought from Amazon. I think next time I'll need to go with more power.

If used for a fish tank, what airline tubing inner diameter does it fit?

I’m using 5/16” ID tubing, and it works great!

How do you clean it? The one that i have leaks some black thing that looks like oil

You pop off the front part that has the little grate then there's another small piece that comes off to expose a little propeller. You can even pull out the propeller & clean that. Those are the only parts you clean. Use a small brush and a little dish detergent to clean. However, yours sounds like the motor housing might be compromised, if it really is leaking oil. If that is the case, you need to replace the pump entirely.

Can't power this with portable phone charger? It stops after about 10 seconds. Anyone know why?

I agree with the answer "it does not draw enough power". I also have phone charge batteries that shutdown after 20 seconds. Good news! I have had success with an Anker 313. Read about the "trickle-charging mode". You may find this feature from other manufacturers. The first Anker313 I bought required a second 3 second butter press to enable trickle-charge. The second Anker313 performs without even needing the second button press. Both allow the device to run continuously.

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Driew 3W DC 3.5-8V USB Water Pump with Power Cord, Solar Mini Submersible,Brushless,Waterproof (1, Black)

Product ID: 26173841

Details

Brand
driew
Color
Black
Manufacturer
Driew
Material
Acrylonitrile
Maximum Flow Rate
0.88 Gallons
Maximum Lifting Height
1.5 Meters

⚡3W ultra-low power draw

💧0.88 GPM precise flow rate

🔇<35dB whisper-quiet operation

KSh3478

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Description

💧 Quiet power, sleek flow — upgrade your water game now!

COMPACT YET MIGHTY - Small footprint (3.9"x2.8"x2.6") with a 1.5m max lift height—powerful performance in a sleek package.
CUSTOM FLOW CONTROL - Integrated water flow device lets you dial in the perfect stream for your hydroponics or decorative needs.
EFFORTLESS USB POWER - Plug & play with any universal USB source—no bulky adapters needed.
WHISPER QUIET EFFICIENCY - Runs below 35dB, perfect for office desks, aquariums, or zen fountains without distraction.
DURABLE WATERPROOF DESIGN - 100% waterproof ABS shell with amphibious capability for versatile indoor/outdoor use.

The Driew 3W DC USB Water Pump is a compact, brushless, and fully waterproof submersible pump designed for aquariums, fountains, and hydroponic systems. Operating at an ultra-low 3W power consumption and whisper-quiet noise level under 35dB, it delivers a precise 0.88 gallons per minute flow with customizable control. Its durable ABS construction and amphibious design ensure long-lasting performance, powered conveniently via any USB source.

Specifications

ASIN	B01CG2YE6K
Best Sellers Rank	#27,970 in Pet Supplies ( See Top 100 in Pet Supplies ) #58 in Aquarium Water Pumps
Brand	driew
Brand Name	driew
Color	Black
Customer Reviews	4.2 out of 5 stars 4,854 Reviews
Flow Rate	0.88 gpm
Horsepower	1 watts
Included Components	water pump body
Item Dimensions L x W x H	3.9"L x 2.8"W x 2.6"H
Manufacturer	Driew
Manufacturer Part Number	BW003-MB009
Material	Acrylonitrile Butadiene Styrene (ABS)
Material Type	Acrylonitrile Butadiene Styrene (ABS)
Maximum Lifting Height	1.5 meters
Model Number	YCBW003-FBA
Number of Items	1
Power Source	Corded Electric
Product Dimensions	3.9"L x 2.8"W x 2.6"H
Product Style	USB Water Pump
Specific Uses For Product	Aquarium, Fountain, Pond, Water Garden
Style	USB Water Pump
UPC	603827427731
Unit Count	1 Count
Voltage	3.5 volts

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KSh3478

Duties & taxes included

In stock

Sold byAmazon KenyaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kenya.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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