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Hydor

ETMHYD222A

External In-Line Heater - Hydor

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Unique external heater for aquariums, designed to be plumbed into the line for external canister filters or sumps. 

  • For external use
  • Positive Thermal Coefficient (PTC) technology which ensures maximum safety against any risk of overheating
  • Suitable for marine and tropical aquariums
  • High-precision electronic temperature control
 Model Power Internal Hose Diameter Aquarium Volume Compatible Hydor Canister Filter
200 Watt 1/2” = 12mm 200 W 1/2” = 12mm

26 - 53 gallons

100 - 200 L

Professional 150

Professional 250

200 Watt 5/8” = 16mm 200 W 5/8” = 16mm

26 - 53 gallons

100 - 200 L

Professional 350

Professional 450

300 Watt 5/8” = 16mm 300 W 5/8” = 16mm

53 - 80 gallons

200 - 300 L

Professional 350

Professional 450