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HEATUP 250 – 250W Adjustable Aquarium Heater for Freshwater and Marine Tanks with Built-In Thermostat
The HeatUp 250 is a high-performance adjustable heater designed for aquariums up to approximately 250 liters. With a built-in thermostat and patented control system, it delivers stable and precise water temperature regulation, creating ideal conditions for all aquatic life.
Operating at 230V with a power rating of 250 watts, the HeatUp 250 is engineered for continuous, safe operation. An illuminated indicator light shows when heating is active, providing a quick visual status check. Its compact and durable design makes installation easy in both freshwater and marine setups.
Compatible with heater-ready external filtration systems such as the FiltoSmart Thermo and BioMaster Thermo, this heater is an excellent choice for hobbyists who value quality, efficiency, and reliability.
Main features:
250W adjustable heater for aquariums up to approx. 250 liters
Integrated thermostat for accurate temperature control
Suitable for freshwater and marine environments
Rated power: 250W – Voltage: 230V
Indicator light for active heating status
Built for safe, continuous operation
Compact and robust construction
Compatible with integrated heater filtration systems
Why choose HeatUp 250:
The HeatUp 250 is the ideal solution for aquarists seeking a dependable, high-capacity heater for medium to large tanks. With precise control, easy installation, and OASE’s trusted quality, it ensures a consistently healthy aquatic environment.
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