Hydor ETH External Thermal Heater (In Line)

  • 200W & 300W in-line aquarium heater suitable for all canister filters with 5/8" flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. 
  • Heats with high efficiency and designed to avoid temperature variations caused by poor water circulation. 
  • UL listed. Reliable and simple to use. Extremely accurate. Suitable for freshwater and saltwater aquariums. Ideal for tropical fish breeding situations.
  • Length - 12"

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Hydor ETH External Thermal Heater (In Line)


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