{"product_id":"knifel-submersible-water-pump-200-gph-16w-9-8-ft-cord-adjustable-quiet-flow","title":"Knifel Submersible Water Pump 200 GPH (16W) — 9.8 ft Cord, Adjustable Quiet Flow","description":"\u003cp\u003e\u003cstrong\u003eThe Knifel Submersible Water Pump is a compact, 16W 200GPH pump built for quiet, adjustable water circulation in aquariums, fountains, ponds, and hydroponic systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned to deliver reliable flow in small to medium water setups, this submersible unit combines energy-efficient performance with user-friendly features. Its 16W motor produces up to 200 gallons per hour and a lift of about 5.2 feet, while the nearly 9.8 ft power cord gives flexible placement options. The pump’s low-profile housing and detachable components make installation, concealment, and routine cleaning straightforward.\u003c\/p\u003e\n\n\u003ch3\u003eHow much water movement can I expect from this pump?\u003c\/h3\u003e\n\u003cp\u003eThis pump delivers up to 200 gallons per hour at low head and maintains a maximum vertical lift around 5.2 feet, suitable for circulating water in aquariums, small ponds, and desktop fountains. Flow will vary with tubing length and outlet height.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum rated flow: 200 GPH (gallons per hour)\u003c\/li\u003e\n  \u003cli\u003eMotor output: 16 watts for energy-efficient operation\u003c\/li\u003e\n  \u003cli\u003eMaximum lift\/head: approximately 5.2 ft (suitable for small waterfalls and elevated outlets)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I adjust the flow to protect plants or fish?\u003c\/h3\u003e\n\u003cp\u003eYes—the pump includes a rotary flow control knob that lets you fine-tune output from gentle circulation to stronger movement. Adjustments are easy to make while the unit is running, enabling customized flow for delicate aquascapes or vigorous filtration needs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRotary knob for incremental flow changes\u003c\/li\u003e\n  \u003cli\u003eWorks across a wide range of setups: aquariums, hydroponics, fountains\u003c\/li\u003e\n  \u003cli\u003eHelps match flow to inhabitants and system requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs it safe and convenient to place indoors or outside?\u003c\/h3\u003e\n\u003cp\u003eThe Knifel pump is designed for both indoor and sheltered outdoor use; it features a grounded plug and an extra-long cord for safer, more flexible placement. Built-in noise reduction keeps operation quiet so it won’t disturb living spaces or work areas.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower cord length: approximately 9.8 ft for flexible outlet positioning\u003c\/li\u003e\n  \u003cli\u003e3-prong grounded plug reduces electrical risk\u003c\/li\u003e\n  \u003cli\u003eUltra-quiet technology for low auditory impact\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is maintenance and cleaning?\u003c\/h3\u003e\n\u003cp\u003eThe unit is fully detachable without tools, allowing fast disassembly for rinsing or removing debris. Its compact, low-profile design also makes it simple to hide inside stands, decorative rocks, or plant beds while still providing easy access for routine upkeep.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTool-free disassembly for quick cleaning\u003c\/li\u003e\n  \u003cli\u003eCompact design for discreet installation\u003c\/li\u003e\n  \u003cli\u003eComponents accessible for impeller inspection and debris removal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Knifel Submersible Water Pump suits hobbyists and homeowners who need dependable, quiet water movement for aquariums, small garden ponds, tabletop fountains, or hydroponic trays. It’s a good option if you want energy-efficient performance, adjustable flow, and straightforward maintenance in a compact package that fits tight spaces and keeps noise to a minimum.\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 size aquarium or pond is this pump suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s ideal for small to medium aquariums and ponds—use the 200 GPH rating to match your system’s turnover needs and account for head height.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the pump operate loudly?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, built-in noise reduction keeps operation very quiet, making it suitable for indoor and sheltered outdoor locations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Knifel","offers":[{"title":"Default Title","offer_id":56832186089812,"sku":"B07GZQZS9Z","price":49.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/knifel-front-view-pump_3200638b-30c2-43b7-a2dd-c6ad66319dd6.jpg?v=1787024423","url":"https:\/\/gardenluxe.co.uk\/products\/knifel-submersible-water-pump-200-gph-16w-9-8-ft-cord-adjustable-quiet-flow","provider":"Gardenluxe Uk","version":"1.0","type":"link"}