Compact pumps for small water projects
Build or maintain a small water-circulation setup with these mini submersible pumps. Available in packs of five or ten, they offer a compact option for small aquariums, tabletop fountains and hydroponic projects where the pump's specifications match the installation.
Choose your pack
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5PCS: five mini submersible water pumps.
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10PCS: ten mini submersible water pumps.
These are pumps, not complete aquarium filters or fountain kits. Tubing and a power supply are not listed in the package contents.
Compact connections
- Outlet outside diameter: 7.5mm.
- Outlet inside diameter: 4.5mm.
- Water inlet diameter: 5mm.
- Connection described in the listing: USB-A male plug.
Check tubing fit and the space available before ordering. Overall pump dimensions and cable length have not been supplied.
Electrical & performance details
The supplier lists a DC 3–5V operating range and a nominal rating of DC 3V. Its current figures vary between 150–250mA and a separate rated figure of 0.18A. Confirm the actual unit's voltage and current requirements before choosing a power source; the connector alone does not establish electrical compatibility.
The supplier gives differing flow figures of 80–100 and 80–120 litres per hour, plus a lift range of 40–110cm. These are unverified supplier figures, not guaranteed installed performance. Confirm the pump's performance at your required lift height before using it in a critical circulation setup.
Installation & care
Follow the supplied instructions for submerged operation and permitted water conditions. Keep the USB connector and power supply dry, disconnect power before handling or cleaning, and do not run the pump dry.
Check the inlet regularly for debris. Aquarium suitability, continuous-duty operation, marine compatibility and outdoor weather protection have not been confirmed. Do not assume suitability for large ponds, drinking-water systems or use as the sole life-support circulation pump. Measured noise levels have not been provided.
