{"product_id":"cwkj-submersible-water-pump-400-gph-25w-ultra-quiet-fountain-pump-with-adjustable-flow-and-3-nozzles","title":"CWKJ Submersible Water Pump 400 GPH — 25W Ultra-Quiet Fountain Pump with Adjustable Flow and 3 Nozzles","description":"\u003cp\u003e\u003cstrong\u003eCWKJ 400GPH Submersible Fountain Water Pump is a compact, adjustable 25W pump that quietly circulates up to 400 gallons per hour for ponds, aquariums, fountains and hydroponic systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis submersible pump combines a small footprint with a durable motor and user-friendly features so you can restore water movement, add aeration, or create decorative sprays without loud motor noise or complicated installation. Built with an adjustable flow knob, three nozzle styles and easy-to-clean internals, the CWKJ pump adapts to tabletop fountains, medium aquariums, small backyard ponds and soil-free growing setups.\u003c\/p\u003e\n\n\u003ch3\u003eHow quietly will this pump run in a backyard fountain or indoor fountain?\u003c\/h3\u003e\n\n\u003cp\u003eThe CWKJ design emphasizes low-noise operation so water movement is the dominant sound rather than electrical hum. Its balanced rotor and vibration-dampening suction feet reduce rattling when placed against smooth surfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUltra-quiet 25W motor tuned for low vibration\u003c\/li\u003e\n  \u003cli\u003eFour rubber suction cups reduce transmission of sound\u003c\/li\u003e\n  \u003cli\u003eBest used fully submerged to minimize noise and cavitation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat flow control and spray options does it offer?\u003c\/h3\u003e\n\n\u003cp\u003eAdjustable water output makes it simple to match the pump to delicate aquascapes or stronger fountain jets. The included flow knob lets you dial in the exact pressure while three nozzle heads produce different spray patterns and heights.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVariable flow knob for fine-tuning output\u003c\/li\u003e\n  \u003cli\u003eThree removable nozzles for spray, cascade or gentle flow\u003c\/li\u003e\n  \u003cli\u003eThreaded outlet fits standard tubing and fountain fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is maintenance and cleaning?\u003c\/h3\u003e\n\n\u003cp\u003eThe pump was built for straightforward upkeep: the housing disassembles by hand so you can clear algae, debris and mineral buildup from the intake and impeller. Regular rinsing keeps performance high and helps extend the pump’s life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManual-disassembly shell for quick access to impeller\u003c\/li\u003e\n  \u003cli\u003eWashable intake and removable filter elements\u003c\/li\u003e\n  \u003cli\u003eRoutine cleaning prevents clogs and maintains flow efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this pump work reliably in aquariums, ponds or hydroponic systems?\u003c\/h3\u003e\n\n\u003cp\u003eThe 400 GPH rate and compact shape make this pump versatile for medium aquaria, small backyard ponds, tabletop fountains and hydroponic beds. Its sealed electric motor and heavy-duty cord are suited for continuous submerged operation when installed correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated 400 gallons per hour for steady circulation\u003c\/li\u003e\n  \u003cli\u003eCompact profile hides under rocks, inside sumps or beneath décor\u003c\/li\u003e\n  \u003cli\u003eSuitable for aeration, circulation, waterfalls and drip irrigation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The CWKJ 400GPH Submersible Fountain Water Pump fits hobbyists and homeowners who need reliable water movement without noise or complexity. Choose this pump if you want a discreet, adjustable solution for medium aquariums, small ponds, tabletop fountains or hydroponic setups and value easy cleaning, multiple spray options and a compact form that tucks away beneath décor.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the maximum flow rate of this pump?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The pump moves up to 400 gallons per hour (400 GPH), suitable for medium aquariums and small ponds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I control the spray height and flow?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — an adjustable flow knob plus three interchangeable nozzles let you set spray pattern and pressure.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CWKJ","offers":[{"title":"Default Title","offer_id":52904126939448,"sku":"B07FVPLD99","price":63.81,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/6799\/6984\/files\/cwkj-front-view-pump.jpg?v=1788448356","url":"https:\/\/kelorix.ca\/products\/cwkj-submersible-water-pump-400-gph-25w-ultra-quiet-fountain-pump-with-adjustable-flow-and-3-nozzles","provider":"Kelorix Canada | Shop Home, Electronics, Beauty, Toys \u0026 More","version":"1.0","type":"link"}