Hydor Theo Aquarium Heater 200W

28.59  23.40
Save: 18% off

Theo 200W For Aquariums 2653 gallons
New aquarium heater functioning with the exclusive PTC (Positive Thermal Coefficient) technology.

Hydor Theo heaters feature unique PTC patented thermal technology which makes them among the safest aquarium heater on the market.
UL Listed by design and not by the use of accessories.
Made from specially engineered shatterproof glass, which while not unbreakable is designed to resist breakage in most normal aquarium situations.
Highly accurate due to the use of precise micro-switch technology.
For use in freshwater and marine aquariums.
The Theo "minimum water line" requirement must be followed for proper operation.


  • The first shatter-proof heater thanks to the peculiar glass tube.
  • Maximum security: THEO is shock resistant thanks to the PTC heating element and the shatterproof glass tube.
  • Free positioning in aquarium with supplied suction cups.
  • Self-limiting: the patented PTC heating system guarantees operation in complete safety because in case of dry running there is no danger for damage.
  • Two year manufacturer`s warranty.

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  • Shipping Weight: 0.4Kgs

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