Hydor External Heater 300w


1 in stock

SKU: 11023-1 Category: Tags: , Product ID: 6221


Hydor External Inline Heater 300W – Aquarium Heater Connects To Canister Filter (16/22mm Hose)

First and unique external heater for aquariums with the exclusive PTC (Positive Thermal Coefficient) technology. The self-limiting PTC heating element guarantees maximum safety against any risk of overheating. The exclusive technology and the high quality of the components guarantee a long lasting product. Suitable for canister filters and sump tanks.


  • Adjustable Temperature Thermostat 18-34°C
  • Inner Diameter of hose: 16mm (5/8 inch)
  • Hanging Eyelet
  • Easy to install
  • Made in ITALY

Dimensions: 30cm (Height) x 7cm (Width) x 7.5cm

For use in:

  • Canister Filters
  • Sump Tanks
  • Should only be installed in vertical position
  • Freshwater and Saltwater Aquariums
  • For Aquariums up to 300L