{"product_id":"aqua-ultraviolet-aav20025-mercury-quartz-lamp-25w-aquarium-uv-replacement","title":"Aqua Ultraviolet AAV20025 Mercury Quartz Lamp — 25W Aquarium UV Replacement","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the Aqua Ultraviolet AAV20025 mercury quartz lamp, a purpose-built 25-watt replacement designed for Aqua UV sterilizers. This OEM part is proudly manufactured in the United States and built to a common 17 1\/2 inch length, with the part number A20025 for quick identification. When it’s time to refresh your UV system, this lamp offers a straightforward upgrade path that fits seamlessly into existing fixtures and helps maintain the intended flow of water through the sterilization chamber.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e25-watt mercury quartz replacement lamp\u003c\/li\u003e\n  \u003cli\u003eManufactured by Aqua Ultraviolet, United States\u003c\/li\u003e\n  \u003cli\u003eLength: 17 1\/2 inches\u003c\/li\u003e\n  \u003cli\u003eReplacement part number: A20025\u003c\/li\u003e\n  \u003cli\u003eItem package weight: 5.6 ounces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-world use and benefits\u003c\/h2\u003e\n\u003cp\u003eIn practical terms, an OEM lamp like this one is designed to plug into Aqua UV sterilizers without modification. The 25-watt output and mercury quartz construction are chosen to deliver consistent UV exposure within the chamber, supporting the overall performance of the unit. A recommended replacement every 12 months helps maintain brightness and effectiveness as the lamp ages, while the lightweight packaging simplifies handling during swaps.\u003c\/p\u003e\n\u003cp\u003eFor hobbyists, the AAV20025 can support a range of setups—from small freshwater tanks to larger displays. Users may notice clearer water and improved viewing of livestock and plants when UV treatment remains steady. Results depend on tank size, turnover, and routine maintenance, but keeping a fresh lamp on hand for regular swaps is a practical part of aquarium care. The 17 1\/2 inch length helps ensure a snug fit in compatible Aqua UV sterilizers, making installation straightforward.\u003c\/p\u003e\n\n\u003ch2\u003eGetting the most from your lamp\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify compatibility with your Aqua UV sterilizer before installation\u003c\/li\u003e\n  \u003cli\u003eReplace on an annual schedule to align with maintenance routines\u003c\/li\u003e\n  \u003cli\u003eHandle the lamp with clean gloves to avoid fingerprints on the glass\u003c\/li\u003e\n  \u003cli\u003eStore in a cool, dry place and inspect for damage before use\u003c\/li\u003e\n\u003c\/ul\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 Aqua Ultraviolet AAV20025 lamp?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A 25-watt mercury quartz replacement lamp for Aqua Ultraviolet sterilizers, 17.5 inches long, part number A20025.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace this lamp?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A recommended replacement every 12 months to help maintain performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Aqua Ultraviolet","offers":[{"title":"Default Title","offer_id":57197862158713,"sku":"B0040FDOAO","price":108.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/aqua-ultraviolet-aav20025-mercury-quartz-lamp-aquarium.jpg?v=1777739699","url":"https:\/\/petlyvox.com\/products\/aqua-ultraviolet-aav20025-mercury-quartz-lamp-25w-aquarium-uv-replacement","provider":"petlyvox","version":"1.0","type":"link"}