• Aqua One ThermoSafe Heater

Aqua One ThermoSafe Heater

The Aqua One ThermoSafe Heater is perfect for maintaining water temperature which is an essential requirement for keeping hydroponic plants happy and healthy.  Especially during high external temperatures and is also perfect for your aquarium friends.  They are made from high quality quartz, as a result, makes them durable and shatter resistant.  And the thermal cut out protection safeguards the heater from damage if accidentally exposed to water shortage.  Aqua One are a very recognised brand, so you can trust them to provide long lasting products.

Simple to use.  Easy to read temperature guide.  The Aqua One ThermoSafe heater is the optimum choice for your hydroponic growing needs.  Suitable for: Coldwater, Tropical & Marine.

The Aqua One ThermoSafe Heater includes 2+1 Year Guarantee.


  • High quality heater
  • Shatter resistant Quartz glass
  • Microchip controlled thermal cut-off
  • Fully submersible
  • Simple installation with suction clips provided
  • Easy to read temperature guide
  • Indicator light



  • 100 watt – suitable for tanks up to 95 litres
  • 200 watt – suitable for tanks up to 190 litres
  • 300 watt – suitable for tanks up to 280 litres

If your tank is positioned in an area that it particularly cold, we recommend choosing a larger size Aqua One ThermoSafe Heater than is recommended above.


Size guide


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