hygger Aquarium Heater

Product Features

• 1. ABS plastic protective case prevents fish from punching and scalding
• 2. Safe temp control, auto shut-off on dry/overheat, resumes when cooled.
• 3. LED display for temp control, clear real-time & set temp, red/green lights, precise adjustment 70-94°F.
• 4. Eco mode: Full power heating, auto low-energy maintenance, big energy savings.
• 5. Fast heating, durable stainless steel, safe for fish, only for freshwater, with a protective sleeve.
• 6. Detachable heater guard for regular cleaning
• 7. Ideal for use in 60-180 gal freshwater-only aquariums, ponds, turtle tanks, and stock tanks

Safe Mechanism

The hygger aquarium heater ensures the safe maintenance of optimal temperatures for your fish. It is equipped with an automatic shut-off feature to prevent overheating and will reset once the temperature returns to a safe level. The heater also has a safety mechanism that turns it off when removed from the water, resuming operation when it is placed back into the water.

Overheating Protection

The hygger 969 aquarium heater has a built-in overheating protection feature to safely regulate the water temperature. It will automatically shut off when overheating and reset once the temperature drops to a safe level. Additionally, these heaters are equipped with a safety mechanism that turns them off when removed from the water, resuming operation when placed back into the water.

Energy-saving

The 500-watt heater operates fully when initially plugged in to heat your aquarium. You’ll see “Max” displayed on the screen during this phase. Once the desired temperature is reached, the heater automatically switches off. When the water temperature drops by about 1 degree, the heater resumes operation at a lower energy setting to maintain the set temperature, indicated by “ECO” on the temperature controller.

Easy to Set The Temperature

You can set the tank temperature without getting your hands wet. Just press and hold the button on the controller, and it will cycle through the available temperature settings. With ease, you can adjust the temperature precisely within the range of 68°F to 93°F (20°C to 34°C). The electronic thermostat offers accuracy within a margin of +/- 2 degrees Fahrenheit, ensuring consistent and reliable temperature control.

Shatterproof & Corrosion Resistant

The heater is built with durable titanium tubes that are corrosion-resistant and shatterproof, making it ideal for use in freshwater aquariums. These nearly indestructible tubes heat up quickly. Additionally, an ABS plastic protective sleeve encases the tubes, ensuring your fish’s safety by preventing scalding risk.

Instructions for Use

Setting the Temperature:

1. Installation: Position the aquarium heater rod underwater and secure it to the tank’s wall.
2. Power Up: Plug in the heater. The LED digital display will flash three times, indicating the current water temperature with red indicator lights.
3. Temperature Selection: Press the “Set” button to enter your desired temperature setting. The display will blink for three seconds to confirm.
4. Heating Process: The heater will begin to warm the water. Upon reaching the set temperature, the indicator light will change to green.

Aquarium Heater Tips:

1. Avoid Contact with Substrates: Ensure the heater does not come into contact with sand or gravel on the tank bottom to prevent damage and ensure even heating.
2. Proximity to Filter: For optimal performance and to prevent overheating, it is recommended to place the heater near the tank’s filter.
3. Submersion Requirement: Do not plug in the heater unless it is fully submerged in water to avoid any risk of damage.
4. Safety Precautions: Always unplug the heater before conducting a water change to ensure safety and maintain the heater’s integrity.