{"product_id":"hygger-ceramic-submersible-aquarium-heater-with-external-controller-100w-5-20-gal","title":"hygger Ceramic Submersible Aquarium Heater with External Controller | 100W (5–20 gal)","description":"\u003cp\u003eUpgrade your aquascape with the hygger Ceramic Submersible Aquarium Heater, designed to help you maintain stable temperatures in both saltwater and freshwater setups. With a 2-digit digital display and an external controller, you can set and monitor temperatures from 64°F to 95°F (18°C to 35°C) with clarity. This combination of precise control and practical design makes it easier to nurture tropical fish, reef dwellers, and other sensitive aquatic life without constant guesswork.\u003c\/p\u003e\n\u003ch3\u003ePrecise temperature control that fits your tank\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e64°F to 95°F range via an external controller for on-demand accuracy\u003c\/li\u003e\n  \u003cli\u003e2-digit digital display makes quick verification simple\u003c\/li\u003e\n  \u003cli\u003eSimple, all-black, circular form blends into any aquarium environment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn real-world use, steady warmth can reduce temperature swings during day-night cycles, helping you observe clear behavior from your fish and invertebrates. The external control means you don’t have to lean over the tank every time you adjust the setting, which adds convenience for routine maintenance and feeding routines.\u003c\/p\u003e\n\u003ch3\u003eSafety, durability, and reliability you can trust\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eE01 dry-burn protection helps prevent unsafe operation if your heater is dry\u003c\/li\u003e\n  \u003cli\u003eHH overheat protection guards against excessive temperatures\u003c\/li\u003e\n  \u003cli\u003eE02 fault alerts provide quick status updates for proactive care\u003c\/li\u003e\n  \u003cli\u003eShatterproof ABS shell and ceramic core deliver rugged durability in water environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ceramic core offers high thermal conductivity with solid wear resistance, contributing to long-lasting performance in both freshwater and saltwater aquariums. This construction is designed to support reliable heating without compromising tank safety or needing frequent replacements.\u003c\/p\u003e\n\u003ch3\u003eEfficient, flexible heating for tanks of different sizes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAvailable in 100W, 200W, 300W, and 500W to suit a range of gallon sizes\u003c\/li\u003e\n  \u003cli\u003ePremium nickel-chromium elements deliver steady warmth with energy-conscious design\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient heating helps maintain cozy environments without excessive power use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you’re maintaining a small community tank, a grow-out setup, or a mixed-species habitat, the heater’s wattage options let you choose a model that aligns with your tank’s needs. The external controller and easy-to-read display help you keep track of temperatures during routine checks or during seasonal changes, while the removable cover makes cleaning simple.\u003c\/p\u003e\n\u003ch3\u003eEasy installation and versatile use\u003c\/h3\u003e\n\u003cp\u003eDesigned with maintenance in mind, this heater attaches securely to your tank wall using sturdy suction cups. Its external controller simplifies adjustments, and the removable cover makes cleaning quick. The all-black, round design suits a wide range of aquariums, from nano tanks to larger setups, while remaining unobtrusive to the viewing area.\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 tank sizes is the hygger Ceramic Submersible Heater suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The 100W model is recommended for 5–20 gallon tanks; higher-wattage versions fit larger aquariums.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What safety features does the heater include?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: E01 dry-burn protection, HH overheat protection, E02 fault alerts, plus a shatterproof ABS shell.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"hygger","offers":[{"title":"Default Title","offer_id":53555945341257,"sku":"B0DQFWJ46B","price":36.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/hygger-ceramic-submersible-heater-external-controller-display.jpg?v=1766369791","url":"https:\/\/petvita.co.uk\/products\/hygger-ceramic-submersible-aquarium-heater-with-external-controller-100w-5-20-gal","provider":"Petvita","version":"1.0","type":"link"}