{"product_id":"hygger-small-aquarium-betta-heater-submersible-10w-25w-50w-100w-with-led-display-for-freshwater-saltwater-5-10-16-26-gallon","title":"hygger Small Aquarium Betta Heater – Submersible 10W\/25W\/50W\/100W with LED Display for Freshwater \u0026 Saltwater (5\/10\/16\/26 Gallon)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe hygger Small Aquarium Betta Heater is a compact, submersible heater designed for small tanks. Available in 10W, 25W, 50W, and 100W, it adapts to freshwater or marine setups across 5, 10, 16, and 26-gallon capacities when paired with the appropriate wattage. The result is a quiet, space-saving heater that helps maintain steady warmth where space is at a premium.\u003c\/p\u003e\n\u003cp\u003eWith a thumb-sized footprint and a modern LED display, this heater balances form and function. The external temperature controller lets you adjust settings without wet hands, while the quick-read display keeps you informed at a glance. Proper wattage matching, as advised by Hygger’s size chart, helps you tailor temperature control to your tank’s dimensions.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e10W\/25W\/50W\/100W options to fit small tanks from 5 to 26 gallons (per wattage)\u003c\/li\u003e\n  \u003cli\u003e2mm thick quartz glass construction for durability and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eLED digital display for real-time readings and an external controller for easy adjustments\u003c\/li\u003e\n  \u003cli\u003eCompact, thumb-sized design (approximately 4.1 inches \/ 10.5 cm) ideal for nano and betta tanks\u003c\/li\u003e\n  \u003cli\u003eDry-run and overheating protection with clear error codes for quick checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and Reliability\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDry-run protection stops heating when water is too low or the level is insufficient\u003c\/li\u003e\n  \u003cli\u003eOverheat protection helps prevent temperature spikes that can surprise you during maintenance\u003c\/li\u003e\n  \u003cli\u003eError codes HH (high temp) and E1 (out of water) support fast diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-Life Use and Benefits\u003c\/h3\u003e\n\u003cp\u003eIn daily care, this heater is praised for its unobtrusive presence in small habitats. The LED readout and external controller simplify routine tweaks, while the robust quartz glass contributes to a stable heating profile. The compact size makes it easy to tuck behind decorations or along tank edges without sacrificing performance.\u003c\/p\u003e\n\n\u003ch3\u003eHow to Choose the Right Wattage\u003c\/h3\u003e\n\u003cp\u003eTo achieve reliable temperature control, select the wattage based on your tank size using Hygger’s size chart. A properly matched heater supports consistent warmth with less fiddling, helping you create a welcoming environment for your aquatic life.\u003c\/p\u003e\n\n\u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n\u003cp\u003eAlways unplug before cleaning or water changes. Gently wipe the glass with a soft cloth and ensure the water level remains above the minimum line to preserve safety features.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTemperature range: 59–93°F (15–34°C)\u003c\/li\u003e\n  \u003cli\u003eWattage options: 10W\/25W\/50W\/100W\u003c\/li\u003e\n  \u003cli\u003eTank compatibility: up to 5\/10\/16\/26 gallons (depending on wattage)\u003c\/li\u003e\n  \u003cli\u003eConstruction: 2mm thick quartz glass\u003c\/li\u003e\n  \u003cli\u003eIncludes: LED display and external temperature controller\u003c\/li\u003e\n\u003c\/ul\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 Small Aquarium Betta Heater suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Available in 10W\/25W\/50W\/100W, it matches tanks up to 5, 10, 16, or 26 gallons depending on wattage; refer to the size chart.\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: Dry-run and overheating protections with HH and E1 codes help indicate issues for quick checks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"hygger","offers":[{"title":"Default Title","offer_id":57199198044537,"sku":"B0BGG7Z3N9","price":24.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/hygger-small-aquarium-betta-heater-dry-run-protection.jpg?v=1777773345","url":"https:\/\/petlyvox.com\/products\/hygger-small-aquarium-betta-heater-submersible-10w-25w-50w-100w-with-led-display-for-freshwater-saltwater-5-10-16-26-gallon","provider":"petlyvox","version":"1.0","type":"link"}