{"product_id":"5-10pcs-dc3v-usb-micro-submersible-mini-water-pump-with-usb-amale-plug-for-aquariums-fish-tank-pond-fountain-hydroponics-garden","title":"Mini Submersible Water Pumps for Aquariums \u0026 Fountains","description":"\u003ch2\u003eCompact pumps for small water projects\u003c\/h2\u003e\u003cp\u003eBuild 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.\u003c\/p\u003e\u003ch2\u003eChoose your pack\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5PCS:\u003c\/strong\u003e five mini submersible water pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10PCS:\u003c\/strong\u003e ten mini submersible water pumps.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese are pumps, not complete aquarium filters or fountain kits. Tubing and a power supply are not listed in the package contents.\u003c\/p\u003e\u003ch2\u003eCompact connections\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOutlet outside diameter: 7.5mm.\u003c\/li\u003e\n\u003cli\u003eOutlet inside diameter: 4.5mm.\u003c\/li\u003e\n\u003cli\u003eWater inlet diameter: 5mm.\u003c\/li\u003e\n\u003cli\u003eConnection described in the listing: USB-A male plug.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCheck tubing fit and the space available before ordering. Overall pump dimensions and cable length have not been supplied.\u003c\/p\u003e\u003ch2\u003eElectrical \u0026amp; performance details\u003c\/h2\u003e\u003cp\u003eThe 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.\u003c\/p\u003e\u003cp\u003eThe 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.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; care\u003c\/h2\u003e\u003cp\u003eFollow 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.\u003c\/p\u003e\u003cp\u003eCheck 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.\u003c\/p\u003e","brand":"Smarter Pet Care","offers":[{"title":"5PCS","offer_id":63878752895306,"sku":"14:771#5PCS","price":27.99,"currency_code":"GBP","in_stock":true},{"title":"10PCS","offer_id":63878752928074,"sku":"14:193#10PCS","price":38.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/5822\/3690\/files\/S7ee8ac67c5714803843c03f8f92d6053H.webp?v=1791670470","url":"https:\/\/smarterpetcare.co.uk\/products\/5-10pcs-dc3v-usb-micro-submersible-mini-water-pump-with-usb-amale-plug-for-aquariums-fish-tank-pond-fountain-hydroponics-garden","provider":"Smarter Pet Care","version":"1.0","type":"link"}