{"product_id":"hygger-quartz-heater-with-protective-sleeve-50-watt","title":"Hygger Quartz Heater with Protective Sleeve - 50 Watt","description":"\u003cdiv class=\"product-description\" style=\"font-family: Arial, sans-serif; font-size: 14px;\"\u003e\n\u003ch1 style=\"font-size:24px;font-weight:bold;margin:0 0 10px 0;\"\u003eHygger Quartz Heater with Protective Sleeve - 50 Watt\u003c\/h1\u003e\n\u003ch2 style=\"font-size:20px;font-weight:bold;margin:16px 0 6px 0;\"\u003eOverview of the Hygger Quartz Heater with Protective Sleeve\u003c\/h2\u003e\n\u003cdiv\u003eThe Hygger Quartz Heater with Protective Sleeve - 50 Watt is a compact adjustable aquarium heater designed for small freshwater and saltwater aquariums. Part of Hygger's HG163 heater family, it combines an explosion-proof quartz heating tube with a heat-resistant ABS protective sleeve to help shield fish from direct contact with the heating surface. The external controller, real-time LED display, memory function, and built-in protection features make it a practical choice for smaller aquariums that need stable, easy-to-manage heating.\u003c\/div\u003e\n\u003ch2 style=\"font-size:20px;font-weight:bold;margin:16px 0 6px 0;\"\u003eFeatures of the Hygger Quartz Heater with Protective Sleeve\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExplosion-proof quartz heating tube is designed for stable heating performance in freshwater and saltwater aquariums.\u003c\/li\u003e\n\u003cli\u003eHeat-resistant ABS protective sleeve helps reduce direct contact between livestock and the heating surface.\u003c\/li\u003e\n\u003cli\u003eExternal controller allows temperature adjustment without placing your hands in the aquarium.\u003c\/li\u003e\n\u003cli\u003eReal-time LED display shows current and target temperature for easy monitoring.\u003c\/li\u003e\n\u003cli\u003eAdjustable temperature range from 59F to 93F allows flexible use for tropical fish, shrimp, planted tanks, and other heated aquarium setups.\u003c\/li\u003e\n\u003cli\u003eRed and green visual indicators show when the heater is actively heating or when the set temperature has been reached.\u003c\/li\u003e\n\u003cli\u003eMemory restore function helps recover the previous temperature setting after a power interruption.\u003c\/li\u003e\n\u003cli\u003eDry-run and overheating protection help reduce risk if the water level becomes too low or the aquarium temperature rises too high.\u003c\/li\u003e\n\u003cli\u003eProtective shell design helps distribute heat gently while keeping the heater easy to inspect and clean.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:20px;font-weight:bold;margin:16px 0 6px 0;\"\u003eHygger Quartz Heater with Protective Sleeve Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct: Hygger Quartz Heater with Protective Sleeve - 50 Watt\u003c\/li\u003e\n\u003cli\u003eUPC: 6976286988292\u003c\/li\u003e\n\u003cli\u003eParent product code: HG163\u003c\/li\u003e\n\u003cli\u003ePower: 50W\u003c\/li\u003e\n\u003cli\u003eRecommended aquarium size: 5-10 gallons\u003c\/li\u003e\n\u003cli\u003eTemperature setting range: 59F-93F \/ 15C-34C\u003c\/li\u003e\n\u003cli\u003eTemperature adjustment: 1 degree increments\u003c\/li\u003e\n\u003cli\u003eHeating tube material: Explosion-proof quartz\u003c\/li\u003e\n\u003cli\u003eProtective sleeve material: Heat-resistant ABS\u003c\/li\u003e\n\u003cli\u003eDisplay: Real-time LED temperature display\u003c\/li\u003e\n\u003cli\u003eStatus indicators: Red light for heating and green light when target temperature is reached\u003c\/li\u003e\n\u003cli\u003eProtection features: Dry-run protection, overheating protection, power surge protection, and malfunction protection\u003c\/li\u003e\n\u003cli\u003eCompatibility: Freshwater and saltwater aquariums\u003c\/li\u003e\n\u003cli\u003eInstallation: Fully submersible heater body with external controller kept outside the aquarium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:20px;font-weight:bold;margin:16px 0 6px 0;\"\u003eDirections for the Hygger Quartz Heater with Protective Sleeve\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the heater fully submerged in water before connecting it to power.\u003c\/li\u003e\n\u003cli\u003ePlace the heater near a flow source such as a filter outlet or wavemaker to help distribute heat evenly.\u003c\/li\u003e\n\u003cli\u003eSecure the heater so it is not buried in substrate or blocked by decorations.\u003c\/li\u003e\n\u003cli\u003eKeep the protective sleeve in place during normal operation to help shield livestock from the heating tube.\u003c\/li\u003e\n\u003cli\u003eMount the external controller in a dry, accessible area outside the aquarium.\u003c\/li\u003e\n\u003cli\u003eUse the controller to set the target temperature between 59F and 93F.\u003c\/li\u003e\n\u003cli\u003eCheck the heater and sleeve regularly for algae, debris, or damage, and clean gently as needed.\u003c\/li\u003e\n\u003cli\u003eUnplug the heater and allow it to cool for 15-20 minutes before removing it from the aquarium or performing maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:20px;font-weight:bold;margin:16px 0 6px 0;\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Hygger Quartz Heater with Protective Sleeve - 50 Watt\u003c\/li\u003e\n\u003cli\u003e1 x User manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hygger","offers":[{"title":"Default Title","offer_id":43414588031066,"sku":"HY-HT163050","price":42.3,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/hollowed-out-aquarium-heater-1.jpg?v=1779986582","url":"https:\/\/jlaquatics.com\/products\/hygger-quartz-heater-with-protective-sleeve-50-watt","provider":"J\u0026L Aquatics Ltd.","version":"1.0","type":"link"}