Hydor ETH External Thermal Heater

21 reviews

This Hydor ETH External Thermal Heater is a state of the art external aquarium heater, perfect for tropical tanks where water temperature must be kept high to ensure the health and wellbeing of the organisms inside the fish tank.

Products

  • ETH 200 (12mm Hose)
    code: T08104 In stock Only 5 left in stock
    £58.95
    £82.79
  • ETH 200 (16mm Hose)
    code: T08115 In stock Only 4 left in stock
    £58.95
    £82.79
  • ETH 300 (16mm Hose)
    code: T08204 In stock Only 4 left in stock
    £62.95
    £90.25

Product Information

The Hydor ETH External Thermal Heater is the first unique external heater for aquariums with the exclusive PTC (Positive Thermal Coefficient) technology.

The self-timing PTC heating element guarantees maximum safety against any risk of overheating and blowing. This extra safe element and the durable materials used mean that this heater is both energy efficient, safe and long lasting.

All the ETH range are suitable for tropical and marine aquariums. It comes with standard piping size of 12mm - 16mm depending on the size you want. Also this unit comes with high precision temperature control with a red signal light for easy viewing.

The ETH heater can only be used vertically, it is ideal to use in a canister filter or in a sump. It is very easy to connect and use, making this range of heaters super convenient and effective.

Always keep safety in mind; turn off all electrical appliances when installing or retrieving anything in or from your aquarium or sump.

Key Features:

  • Comes with PTC (Positive Thermal Coefficient) technology.
  • Easy to connect to any canister filter, or use in sump.
  • Integrated signal light
  • Guarantees maximum safety against any risk of over-heating.
  • High precision electronic temperature control with signal light.
  • Built with solid self-extinguishing materials for extra safety.
  • 2 year guarantee

Product Specification

Product Tank Size Guarantee Outlet Pipe Size Wattage Inlet Pipe Size
Hydor ETH 200 (12mm Hose) 100/200 ltr 26/53 Gal 2 Year 12mm (1/2 inch) 200w 12mm (1/2 inch)
Hydor ETH 200 (16mm Hose) 100/200 ltr 26/53 Gal 2 Year 16mm (5/8 inch) 200w 16mm (5/8 inch)
Hydor ETH 300 (16mm Hose) 200/300 ltr (53/80 Gal) 2 Year 16mm (5/8 inch) 300w 16mm (5/8 inch)

Latest Customer Reviews