Powerful submersible heater for freshwater and saltwater tanks. External LCD controller delivers accurate 59–93°F temperature control, memory setting, and double-layer safety for tanks up to 300L/79 gal.
Highlights
Powerful 500W heating for tanks up to 79 gal
External LCD controller for easy temperature adjustments
Built-in over-temperature and water-off protection
Memory function retains setting after power interruption
Four suction cups for vertical or horizontal mounting
Features
ABS housing with nickel-chromium heating wires
Digital LCD controller; temp range 15–34°C (59–93°F)
500W power rated for tanks below 300L/79 gal
Four strong suction cups; 125 cm (49 in) power cord
Frequently Asked Questions
Q: Is this heater fully submersible?
A: Yes. The heater must be completely immersed in water for safe operation and must not be used outside the tank.
Q: What temperature range can I set?
A: The temperature is adjustable from 15°C to 34°C (59–93°F) via the external LCD controller.
Q: Will the heater protect my aquarium if it overheats or runs dry?
A: Yes. It includes real-time over-temperature protection and water-off protection that automatically stop heating in unsafe conditions.
Q: How do I mount the heater inside the tank?
A: Use the four strong suction cups to attach the heater vertically to the side or horizontally along the bottom; ensure it stays fully submerged.
Q: What tank size is this heater suitable for?
A: This 500W heater is recommended for aquariums below 300L (about 79 gallons).
