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Aquatopia Hydrotherm Heater 100W

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Aquatopia Hydrotherm Heater 100W is a fully submersible, shatter‑resistant aquarium heater designed for 50–100 litre tanks, providing reliable, thermostatically controlled heating for both freshwater and marine setups. The Aquatopia Hydrotherm Heater 100W is a dependable submersible aquarium heater designed to keep your fish tank at a stable, comfortable temperature. Rated at 100 watts, this heater is ideal for aquariums between 50 and 100 litres, giving you consistent heating performance for a wide range of tropical fish and setups. With a durable, shatter‑resistant design and simple temperature adjustment, the Aquatopia Hydrotherm Heater 100W is a great choice for everyday use in home aquariums. Key Features of the Aquatopia Hydrotherm Heater 100W 100W aquarium heater for 50–100L tanks Specifically sized for aquariums from 50 to 100 litres, providing efficient heating without overpowering smaller tanks. Fully submersible design The Aquatopia Hydrotherm aquarium heater is fully submersible, allowing flexible placement inside the aquarium for even heat distribution. Shatter‑resistant construction Built with a shatter‑proof design to handle everyday use and reduce the risk of breakage in busy tanks. Thermostatically controlled temperature Set your desired temperature and the thermostatically controlled heater will automatically switch on and off to maintain it. Includes clamp and suction cups Comes...

$30.00

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Live fish dispatchMonday–Wednesday for healthy arrival.

Shipping restrictionsNo live fish to WA or TAS. NT permit required.

Click & CollectAvailable from Newmarket, Brisbane.

Aquatopia Hydrotherm Heater 100W

Aquatopia Hydrotherm Heater 100W$30.00

Aquatopia Hydrotherm Heater 100W

Live Arrival GuaranteeEligible livestock orders are covered.

Professionally quarantinedHealthy livestock cared for by specialists.

Expert adviceSupport from experienced aquarium keepers.

Click & CollectCollect from Newmarket, Brisbane.

Product information

Everything you need to know

Aquatopia Hydrotherm Heater 100W is a fully submersible, shatter‑resistant aquarium heater designed for 50–100 litre tanks, providing reliable, thermostatically controlled heating for both freshwater and marine setups.

The Aquatopia Hydrotherm Heater 100W is a dependable submersible aquarium heater designed to keep your fish tank at a stable, comfortable temperature. Rated at 100 watts, this heater is ideal for aquariums between 50 and 100 litres, giving you consistent heating performance for a wide range of tropical fish and setups.
With a durable, shatter‑resistant design and simple temperature adjustment, the Aquatopia Hydrotherm Heater 100W is a great choice for everyday use in home aquariums.

Key Features of the Aquatopia Hydrotherm Heater 100W

  • 100W aquarium heater for 50–100L tanks
    Specifically sized for aquariums from 50 to 100 litres, providing efficient heating without overpowering smaller tanks.
  • Fully submersible design
    The Aquatopia Hydrotherm aquarium heater is fully submersible, allowing flexible placement inside the aquarium for even heat distribution.
  • Shatter‑resistant construction
    Built with a shatter‑proof design to handle everyday use and reduce the risk of breakage in busy tanks.
  • Thermostatically controlled temperature
    Set your desired temperature and the thermostatically controlled heater will automatically switch on and off to maintain it.
  • Includes clamp and suction cups
    Comes with a mounting clamp and suction caps, making it easy to securely attach the heater to the side of your fish tank.
  • Suitable for freshwater and marine aquariums
    The Aquatopia Hydrotherm Heater 100W can be used in both freshwater and marine aquariums.

Why Choose a 100W Aquarium Heater?

A 100W aquarium heater like the Aquatopia Hydrotherm Heater 100W is ideal when:
  • Your aquarium volume sits around 50–100 litres
  • You keep tropical fish that require stable, warm temperatures
  • You want a simple, reliable heater with easy temperature control
Correctly sizing your heater helps maintain a stable temperature, reduces stress on your fish, and supports overall tank health.

Installation & Use Tips

  • Position the Aquatopia Hydrotherm Heater 100W near water flow (such as a filter outlet) to help distribute heat evenly.
  • Ensure the heater is fully submerged before plugging it in.
  • Use a separate aquarium thermometer to monitor the actual water temperature and fine‑tune the setting if needed.
  • Always unplug the heater and allow it to cool before removing it from the water.

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