{"product_id":"aa-gkm3w-mini-internal-uv-power-head-clear-aquariums-up-to-20-gal","title":"AA GKM3W Mini Internal UV Power Head | Clear Aquariums up to 20 Gal","description":"\u003cp\u003eThe AA GKM3W Mini Internal UV with Power Head is designed for compact aquariums. It sits inside the tank with included suction cups and provides ultraviolet exposure as water passes by the lamp. Ideal for tanks up to 20 gallons, it helps maintain water clarity while potentially reducing water changes over time.\u003c\/p\u003e\n\u003ch3\u003eEfficient UV exposure for small tanks\u003c\/h3\u003e\n\u003cp\u003eThe water flows directly over the UV lamp, making the treatment highly efficient for a compact unit. In practice, you may notice clearer water and a more stable appearance between cleanings.\u003c\/p\u003e\n\u003cp\u003eThe internal design keeps the unit neat inside the aquarium; there are no tools required for setup, just attach the suction cups to the glass and power up.\u003c\/p\u003e\n\u003ch3\u003eCompact, user friendly design\u003c\/h3\u003e\n\u003cp\u003eMeasuring about 2.5 by 2.5 by 7.5 inches, the GKM3W fits in many small enclosures. The device includes a 50 GPH pump and carries UL listing along with EPA Est number for the US market.\u003c\/p\u003e\n\u003cp\u003eMaintenance is simple. The UV bulb lasts roughly 6 to 9 months with constant use, and you can order spare bulbs or replacement sponge separately for ongoing upkeep.\u003c\/p\u003e\n\u003ch3\u003eSpecifications and responsible use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWater pump: 50 GPH; UL listed; EPA Est # 093568\u003c\/li\u003e\n\u003cli\u003eIncluded: sealed UV bulb and UL plug; suitable for US market\u003c\/li\u003e\n\u003cli\u003eDisposal note: lamp contains Mercury; manage disposal per state laws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for aquariums up to 20 gallons\u003c\/li\u003e\n\u003cli\u003eSubmersible, internal unit with suction cup mounting\u003c\/li\u003e\n\u003cli\u003eSpare bulb and replacement sponge available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn real-world use, this internal UV solution offers a practical option for keeping water looking clear in small tanks, with a straightforward setup that avoids tools and clutter. It serves as a convenient addition to a simple maintenance routine, while the mercury-containing lamp requires proper disposal per local regulations.\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 is the AA GKM3W Mini Internal UV suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Suitable for aquariums up to 20 gallons; compact internal UV unit with power head helps maintain water clarity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How is the AA GKM3W installed and maintained?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No tools required—attach with suction cups inside the tank. Bulb replacement is recommended every 6–9 months with constant use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AA","offers":[{"title":"Default Title","offer_id":53553896620361,"sku":"B0957RMC33","price":54.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/aa-gkm3w-mini-internal-uv-power-head-front-view.jpg?v=1766318539","url":"https:\/\/petvita.co.uk\/products\/aa-gkm3w-mini-internal-uv-power-head-clear-aquariums-up-to-20-gal","provider":"Petvita","version":"1.0","type":"link"}