The SUNSUN JRB-250 is a 500W submersible aquarium heater designed for large freshwater and marine aquariums. Here are its key features and specifications:
Specifications

Power: 500W
Suitable for tanks: 300-600 liters (80-160 gallons)
Temperature range: 18°C to 34°C (65°F to 93°F)
Length: 37 cm
Voltage: 220-240V
Cable length: 190 cm

Key Features

Fully submersible design
Anti-explosion glass tube for safety
Adjustable temperature control
Built-in thermostat for consistent temperature
Easy to read on/off indicator
Includes suction cups for easy installation

Benefits

Maintains stable water temperature for fish health
Suitable for large aquariums and various aquatic setups
Precise temperature control within 1.5°C of set temperature
Durable construction for long-term use
Energy-efficient operation

The SUNSUN JRB-250 500W submersible heater offers reliable performance and safety features, making it a suitable choice for maintaining optimal water temperature in large aquariums up to 600 liters.