Therm 50W

The Newa Therm 50W submersible heater guarantees absolute temperature stability in freshwater or marine aquariums up to 50 liters. The high-performance quartz tube tolerates severe mechanical stress and sudden thermal fluctuations. Thanks to a highly sensitive thermostat, it maintains a constant set heat, minimizing stress on aquatic life.

Its compact design easily blends into the aquascaping and the straightforward adjustment dial makes setting target temperatures a breeze, providing maximum thermal stability.

Key Features

• Thermal Output (50W): Calibrated to heat aquariums and setups up to 50 liters evenly and efficiently.
• Premium Quartz Glass: Reinforced wall thickness to withstand impacts with large fish or hardscape.
• Easy Setting Dial: User-friendly top dial for millimetric adjustment of the target temperature.
• IPX8 Double Sealed: Built with flame-retardant materials and fully waterproofed for safe submersed operation.