Cobalt Aquatics Mini-Therm 20 watt Heater

Cobalt Aquatics Mini-Therm 20 watt Heater1

Cobalt Aquatics Mini-Therm 20 watt Heater2

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Estimated dispatch time:

shipping is scheduled for around 2026/01/30.

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*It may take a few time for the product to be delivered on January Wednesday, or public holidays, and depending on stock availability.

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More information about Cobalt Aquatics Mini-Therm 20 watt Heater

Cobalt Mini-Therm heaters are impeccable for Pico tanks that require a small heater that will evenly heat the tank in a small package.

10 Watt - Good for tanks up to 2.4 Gallons*

20 Watt - Good for tanks up to 4.8 Gallons*

*Will raise recommended size aquarium temperature up to 10° over ambient temps.

Mini-Therm heaters were designed for pico aquariums, and are encased in a thermo-plasic polymer housing that is completely shatterproof. The heaters are always in the ON state with a ceramic heating element that evenly radiates heat throughout the heater. The constant on design means that you do need to size the heater for the volume of water appropriately, but the chances of it failing is virtually zero. On many small tanks, the temperature is a real concern with how speedy the temps can rise and fall. We do advise using a heater controller for ultimate temperature control.

exceptional for Fresh or Saltwater Aquariums

Fully Submersible

Constantly On

Must be oriented vertically

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