500W Submersible Aquarium Heater | LCD Display & Adjustable Temp
500W Submersible Aquarium Heater | LCD Display & Adjustable Temp
500W Submersible Aquarium Heater with LCD Digital Display & Adjustable Temperature
Keep your fish thriving in a perfectly regulated environment with this 500W Submersible Aquarium Heater. Featuring a bright LCD digital display and an easy-to-use external temperature control dial, this heating rod takes the guesswork out of maintaining the ideal water temperature for your fish tank or fishbowl. Made in Mainland China.
Why Aquarists Love This Heater
- Precise Temperature Control: Freely adjust water temperature between 18–34°C (64–93°F) for a wide range of tropical and freshwater fish species.
- Clear LCD Digital Display: A built-in temperature probe at the base of the heating rod feeds real-time data to the LCD screen, so you always know your exact water temperature at a glance.
- External Temperature Control Switch: Conveniently set and adjust your desired temperature from outside the tank — no need to reach into the water.
- Anti-Collision Protection Case: A durable protective guard shields the glass heating element from knocks and bumps, keeping your fish safe from direct contact with the heated surface.
- Fully Submersible & Waterproof: Double-insulated construction ensures safe, reliable operation when fully submerged. Suitable for tanks from 30L to 375L.
- Compact & Discreet Design: The slim, space-saving profile fits neatly against the tank wall without cluttering your aquascape.
- Multiple Plug Options: Available with EU, UK, or AU plug adapters — compatible worldwide at 220–240V.
Technical Specifications
| Model | GR-500C |
| Power Range | 50W – 500W |
| Voltage | 220–240V |
| Temperature Range | 18–34°C / 64–93°F |
| Tank Capacity | 30–375 Litres |
| Item Length | 165–325 mm |
| Cable Length | 120 cm |
| Material | Borosilicate Glass + ABS Plastic |
| Weight | 300–500 g |
| Plug Type | EU / UK / AU (adapter included) |
| Country of Origin | Mainland China |
What's in the Box
- 1 × Aquarium Heating Rod
- 1 × User Manual
- 1 × Adapter Plug
Safe Aquarium Heating — Learn More
Maintaining a stable water temperature is essential for the health of your fish. Learn more about proper aquarium care and fish wellbeing from the U.S. Department of Agriculture and explore best practices for aquatic environments at the U.S. Environmental Protection Agency (EPA).
Frequently Asked Questions
Q: What size fish tank is this 500W submersible aquarium heater suitable for?
A: This heater is designed for fish tanks and aquariums ranging from 30 litres up to 375 litres, making it versatile enough for both smaller fishbowls and large display aquariums.
Q: Is the aquarium heater fully submersible and safe to use in a fish tank?
A: Yes. The heater features double-insulated, waterproof construction rated for full submersion. The anti-collision protective guard also prevents your fish from coming into direct contact with the heated glass element.
Q: How do I set the temperature on this LCD digital aquarium heater?
A: Simply use the external temperature control dial — located outside the tank — to select your desired temperature anywhere between 18°C and 34°C. The LCD display shows real-time water temperature via the built-in probe so you can confirm your setting instantly.
Q: Which plug types are compatible with this aquarium heater?
A: This heater operates on 220–240V and comes with an adapter plug. It is available with EU, UK, or AU plug types, making it suitable for use in Europe, the United Kingdom, Australia, and other compatible regions.
Q: What warranty does this aquarium heater come with?
A: This heater is backed by a 1–2 year warranty. If you experience any quality issue during the warranty period, please contact our support team and we will provide a satisfactory resolution promptly.