{"product_id":"hygger-100w-small-submersible-aquarium-heater-for-10-20-gallon-tanks-led-display","title":"hygger 100W Small Submersible Aquarium Heater for 10-20 Gallon Tanks | LED Display","description":"\u003cp\u003eMeet the hygger Small Submersible Aquarium Heater, a compact 100W warming companion designed for 10-20 gallon tanks. Its slim profile lets you tuck it behind filter media, decor, or rockwork, while delivering reliable warmth in diverse setups—from freshwater betta tanks to planted freshwater aquariums and even saltwater systems with coral reef interest.\u003c\/p\u003e\n\u003cp\u003eThis heater’s essential footprint is truly space-conscious: a 4.3\" length, 1.8\" width, and 0.9\" height, paired with two sturdy suction cups to keep it steadily in place. When installed, the device remains discreet, yet the LED display stays within easy reach of your line of sight, so you can monitor temperature at a glance without disturbing the tank environment.\u003c\/p\u003e\n\u003ch3\u003eClear, user-friendly temperature control\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eExternal control enables quick adjustments without wet hands\u003c\/li\u003e\n  \u003cli\u003eTemperature range from 59°F to 93°F in 1-degree steps for precise tuning\u003c\/li\u003e\n  \u003cli\u003eMemory function recalls the last setting after power interruptions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety-focused design and durable construction\u003c\/h3\u003e\n\u003cp\u003eThe heater automatically shuts off if not fully submerged, reducing the risk of overheating. A shatterproof plastic guard protects curious fish and turtles from contact, while the internal build—quartz tube, mica plates, and nickel wire—resides inside a high-impact plastic housing for lasting performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic submersion detection supports responsible use\u003c\/li\u003e\n  \u003cli\u003eRugged materials withstand routine aquarium care\u003c\/li\u003e\n  \u003cli\u003eSuitable for both freshwater and saltwater environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical placement and real-world use\u003c\/h3\u003e\n\u003cp\u003eThanks to its slim silhouette, you can position the hygger heater behind decorative rockwork, under driftwood, or beside a filtration unit without compromising access to essential tank features. The LED readout provides real-time temperature feedback, helping you maintain a stable habitat that supports fish behavior and plant health—without overpromising guarantees.\u003c\/p\u003e\n\u003cp\u003eIn daily use, this heater adapts to a range of aquariums—from betta setups that require gentle, consistent warmth to planted reefs or community tanks where steady temperatures contribute to a calmer, more predictable environment. While individual results vary by tank inhabitants and setup, the combination of precise control, safety features, and durable construction makes this hygger model a practical option for hobbyists seeking dependable warmth.\u003c\/p\u003e\n\u003cp\u003eMaintenance is straightforward: inspect the guard and suction cups regularly, ensure full submersion before operation, and keep the LED display clean for clear readings. With proper use, the heater can be a reliable part of your aquarium’s climate control toolkit.\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 100W Submersible Heater designed for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 10–20 gallon freshwater and saltwater tanks, including betta and planted setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What safety features does this heater provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Auto shut-off when not fully submerged and a shatterproof guard protect livestock.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"hygger","offers":[{"title":"Default Title","offer_id":40564936507521,"sku":"B0FC2DDDXC","price":60.74,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4757\/3633\/files\/hygger-small-submersible-heater-compact-100w-front-view.jpg?v=1765962044","url":"https:\/\/petiva.ca\/products\/hygger-100w-small-submersible-aquarium-heater-for-10-20-gallon-tanks-led-display","provider":"Petiva","version":"1.0","type":"link"}