Hygger 100W Titanium Aquarium Heater with Digital LED Controller for 15-20 Gallon Tanks

Hygger 100W Titanium Aquarium Heater: Precision for 15–20 Gallon Tanks

Meet a heater designed to blend with both fresh and saltwater setups. Crafted from TA2 aviation titanium alloy, this 100W unit is tailored for 15 to 20 gallon tanks, delivering dependable warmth without cluttering your display. Its compact 7.09-inch heating rod and over four feet of power cord simplify placement behind furniture or inside cabinets, making setup feel effortless for hobbyists and aquarists alike.

Durable, corrosion-resistant construction

• TA2 aviation titanium alloy delivers exceptional corrosion resistance in marine environments, helping the unit stand up to daily use.
• Quartz glass heating element coated with teflon enhances safety while promoting smooth, even heat transfer.
• Rugged materials are designed for longevity in both saltwater and freshwater tanks, reducing the need for frequent replacements.

Precise temperature control at your fingertips

The external temperature probe paired with a digital LED controller lets you monitor and adjust water temperature without reaching into the tank. The controller clearly shows both current and set temperatures, making fine-tuning intuitive.

• Temperature range spans 68℉ to 90℉, supporting a variety of species and life stages.
• Accuracy to within ±1℉ helps maintain a stable environment over time.

Safety features that enhance reliability

Overheat protection automatically stops heating when temperatures surge, then resumes as the water cools. A calibration function lets you match controller readings with an external thermometer for better realism in your tank’s climate.

• Auto shutoff at approximately 95–97℉ with automatic restart around 90℉ helps prevent unsafe spikes.
• Simple +/- calibration ensures your readings stay aligned with reality over the long term.

Easy setup for 15–20 gallon tanks

Includes 2 strong suction cups, 1 temperature probe with a suction cup, and a dedicated controller for straightforward installation. Submersible and compact, it integrates neatly into most setups without dominating the scene.

Designed for both freshwater habitats and marine environments, the Hygger heater combines robust materials, precise control, and practical safety features to support a stable, comfortable water temperature for your aquatic inhabitants.