Therm 25W

The Newa Therm 25W automatic heater is perfect for small aquariums and nano tanks up to 25 liters. Built with a heavy-duty quartz tube highly resistant to thermal and mechanical shock, it ensures precise temperature control thanks to its sensitive integrated thermostat. Double internal insulation makes it fully submersible and completely safe.

Maintaining temperature stability in small water volumes is critical for the health of nano-aquarium fish and shrimp, making this heater the ideal choice to prevent lethal temperature shocks.

Key Features

• Calibrated Power (25W): Perfect for nano aquariums, preventing sudden and harmful temperature fluctuations.
• Reinforced Quartz Tube: Highly resistant to thermal shock and accidental knocks against hard scape.
• Precision Thermostat: Top adjustment dial with a visible graduated scale to easily set target temperature.
• IPX8 Double Insulation: Fully submersible, safe for vertical or horizontal placement in the tank.