HiTauing 500W Aquarium Heater with LED Digital Display – Safe Submersible Heater for 75-120 Gallon Tanks

Meet the HiTauing 500W Aquarium Heater, a compact submersible solution designed to keep 75-120 gallon tanks consistently warm. The LED digital display provides at-a-glance temperature readings, so you can adjust settings without guesswork. Its 110-120V operation fits most home setups, and the long 8.2 ft power cord offers flexibility when placing the heater inside the tank.

Why choose the HiTauing 500W Heater

Built for durability, the heater features a high-durability ABS shell and a nickel-chromium heating wire wrapped in quartz glass. The explosion-proof quartz sand adds an extra layer of safety during heat cycles, helping maintain a calm underwater environment for fish and plants.

Safety you can rely on

The unit includes two intelligent protections to reduce risk of damage or overheating: an over-max-temp warning at 94 F (34 C) automatically stops heating, and an off-water warning when the water level is low triggers a stop to heating. These safeguards operate without constant supervision.

User-friendly controls

The LED display shows real-time temperature and can be toggled between Fahrenheit and Celsius with a simple press-and-hold. The red heating indicator and green hold indicator provide quick visual cues about the current state. The adjustable range spans 63-94 F (17-34 C), making it versatile for different species and seasons.

What’s included and how to place it

• Two suction cups for secure positioning against the tank wall
• Long, flexible cord for easy routing and discreet installation
• Submersible design suitable for freshwater, saltwater, and mixed environments

Real-world usage ideas

Use this heater as a primary warmth source in large tanks, or as a dependable backup for seasonal temperature shifts. In marine setups, it can help stabilize ambient temperatures, supporting a calmer fish and invertebrate routine. For community tanks with varied species, maintain a consistent temperature within the recommended range to reduce stress.

Care and support

To maximize lifespan, ensure full submersion during operation and inspect the unit for wear periodically. HiTauing offers responsive support to assist with setup, troubleshooting, or replacement if needed.