{"product_id":"htsppxt-aquarium-heater-100w-500w-adjustable-with-intelligent-led-controller-for-freshwater-saltwater","title":"HTSPPXT Aquarium Heater — 100W-500W Adjustable with Intelligent LED Controller for Freshwater \u0026 Saltwater","description":"\u003cdiv\u003e\n  \u003ch2\u003eOverview\u003c\/h2\u003e\n  \u003cp\u003eThe HTSPPXT Aquarium Heater is designed to help maintain a stable, comfortable temperature for a wide range of aquatic environments. Available in adjustable power options from 100W to 500W, it supports tanks in the 40–75 gallon range, including community, betta, and turtle habitats, across freshwater and saltwater setups.\u003c\/p\u003e\n  \u003ch3\u003eSmart temperature control and even heating\u003c\/h3\u003e\n  \u003cp\u003eBuilt around a multi-layer heating system, the heater combines nichrome wire and silicon carbide for rapid response, while a quartz sand layer promotes even heat distribution. A durable glass outer tube protected by an ABS shell helps withstand routine tank activity.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003ePrecise range: 63–94°F (17–34°C) using a large LED external controller\u003c\/li\u003e\n    \u003cli\u003eMemory function automatically restores your last set temperature after a power interruption\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eSafety features you can rely on\u003c\/h3\u003e\n  \u003cp\u003eDesigned with safety in mind, the unit automatically stops heating if water temperature rises above 94°F, and it will halt if the heater is exposed above the water surface by about 5 cm. The controller provides clear HH warnings and audible reminders when needed.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eOverheat protection with automatic shutdown\u003c\/li\u003e\n    \u003cli\u003eOut-of-water detection with audible alert\u003c\/li\u003e\n    \u003cli\u003eExternal LED controller for simple temperature adjustments\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eSimple setup and maintenance\u003c\/h3\u003e\n  \u003cp\u003eTwo strong suction cups secure the heater to the tank wall or bottom, making installation straightforward. The memory feature preserves your prior temperature after a power loss. Always submerge the heater fully before use for accurate operation.\u003c\/p\u003e\n  \u003cp\u003eTo extend life, unplug and allow cooling before removal. Wearable controller parts may require replacement after 1–2 years, depending on usage and environment. If you have questions, HTSPPXT support is available.\u003c\/p\u003e\n  \u003ch3\u003eWhy choose HTSPPXT\u003c\/h3\u003e\n  \u003cp\u003eThis submersible heater blends a compact footprint with reliable safety and precise control, offering a flexible option for diverse tanks. It is suitable for freshwater, saltwater, and mixed ecosystems, helping hobbyists manage temperature dynamics without locking you into a fixed setup.\u003c\/p\u003e\n\u003c\/div\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 tank sizes is the HTSPPXT Aquarium Heater suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 40–75 gallon tanks; available wattages from 100W to 500W fit different setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What safety features are included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Overheating and out-of-water protection with automatic shutoff and audible alerts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HTSPPXT","offers":[{"title":"Default Title","offer_id":40563667566721,"sku":"B0DR9KLHVN","price":88.26,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4757\/3633\/files\/htsppxt-aquarium-heater-front-view.jpg?v=1765871472","url":"https:\/\/petiva.ca\/products\/htsppxt-aquarium-heater-100w-500w-adjustable-with-intelligent-led-controller-for-freshwater-saltwater","provider":"Petiva","version":"1.0","type":"link"}