GLASS HEATER 300 WATT (SUITS 300 LITRE) AQUA ONE


Price:
Sale price$50.00

Description

The Aqua One Glass Heater 300W is a reliable aquarium heater designed to help maintain stable water temperatures in larger tanks. Ideal for temperature control in fishkeeping setups, it’s a practical choice when you need consistent heat in higher-volume systems.

Why you’ll like it

  • 300W heating capacity suited to larger aquariums (up to 300L as stated in title)
  • Helps maintain more stable water temperatures when ambient temps fluctuate
  • Glass heater format fits neatly inside most tanks and sumps
  • Simple, proven approach for keeping setups within a comfortable temperature range

Best for

  • Freshwater or marine aquariums up to around 300 litres
  • Sumps and filtration sections where a heater can be placed safely
  • Growers using water reservoirs that need gentle temperature stability (assumption: non-nutrient aquarium/holding water use)
  • Anyone wanting dependable, everyday temperature control

How to use

Position the heater fully submerged (if the model is submersible) in an area with good water movement, then set the temperature according to your livestock/setup needs.

  • Place near water flow for even heat distribution
  • Allow the heater to acclimate in the water before switching on (common practice)
  • Use a thermometer to confirm actual water temperature
  • Unplug before water changes or removing the heater, and let it cool before handling

Compatibility

  • Hydro: Not recommended for nutrient reservoirs unless the heater is specifically rated for that application (assumption: aquarium heater use)
  • Coco: Not applicable
  • Soil: Not applicable
  • Systems: Aquariums and sumps up to 300L; requires mains power

What’s included

  • 1 x Aqua One Glass Heater 300W (suits up to 300 litre)

Notes

  • Always follow the manufacturer’s installation and safety instructions
  • Ensure correct water level/immersion rating for your model before powering on (assumption: submersion requirements vary)
  • Use a drip loop and keep power connections dry
  • For best stability, pair with an accurate thermometer and maintain steady water circulation

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