{"product_id":"orlushy-25w-submersible-aquarium-heater-78-f-constant-temp-for-1-6-gallon-tanks","title":"Orlushy 25W Submersible Aquarium Heater — 78°F Constant Temp for 1-6 Gallon Tanks","description":"\u003ch2\u003eReliable warmth for small tanks\u003c\/h2\u003e\u003cp\u003eDesigned for 1-6 gallon aquariums, the Orlushy 25W submersible heater tucks neatly into tight spaces, delivering dependable warmth without crowding your display. Its compact 4.7-inch form fits low water levels and stays out of sight, so the focus remains on your aquatic setup.\u003c\/p\u003e\u003ch3\u003eKey features at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e25W heat output provides precise temperature control in small tanks; suitable for both freshwater and saltwater environments.\u003c\/li\u003e\n\u003cli\u003eCompact 4.7-inch length helps with discreet placement in tight ecosystems, including betta tanks and nano tanks.\u003c\/li\u003e\n\u003cli\u003eAutomatic constant temperature with a preset 78°F; temperature accuracy within ±3°F; energy-saving heating cycles.\u003c\/li\u003e\n\u003cli\u003eLED indicators show status: red during active heating, green once the target temperature is reached and stabilized.\u003c\/li\u003e\n\u003cli\u003eDurable construction with a heat-resistant ABS outer shell and a nickel-chromium heating wire inside quartz glass for reliable performance.\u003c\/li\u003e\n\u003cli\u003eSafe operation tips: ensure 100% submersion before plugging in; unplug and cool 10-20 minutes before cleaning or water changes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow it works in real life\u003c\/h3\u003e\u003cp\u003eIn a small betta tank, you’ll notice a gentle, consistent warmth that supports active swimming and color maintenance. In tiny freshwater or saltwater setups, the heater helps maintain a stable baseline despite household temperature fluctuations, reducing stress on inhabitants without excessive power use.\u003c\/p\u003e\u003ch3\u003eInstallation tips and care\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePlace the heater vertically in fish tanks for proper immersion; in turtle tanks, it can be oriented horizontally as needed.\u003c\/li\u003e\n\u003cli\u003eAvoid sudden temperature swings by keeping the tank away from drafts and using a thermometer to monitor temperatures.\u003c\/li\u003e\n\u003cli\u003eInspect the outer shell periodically for cracks or moisture; replace if needed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty and support\u003c\/h3\u003e\u003cp\u003eOrlushy backs this heater with a 1-year warranty and responsive after-sales service to address product questions or concerns.\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 tanks is the Orlushy 25W heater suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits 1-6 gallon freshwater or saltwater tanks; fully submerge before powering on and monitor temperature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How will I know the heater is working?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Red light indicates heating, green shows a stabilized 78°F; unplug before cleaning.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Orlushy","offers":[{"title":"Default Title","offer_id":53555217596745,"sku":"B0BC6HLMY1","price":25.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/orlushy-25w-submersible-aquarium-heater.jpg?v=1766349401","url":"https:\/\/petvita.co.uk\/products\/orlushy-25w-submersible-aquarium-heater-78-f-constant-temp-for-1-6-gallon-tanks","provider":"Petvita","version":"1.0","type":"link"}