I recently purchased several items from your business. Thank you. Excellent service and prompt delivery along with really well packed items.
- Mark
Great service from Aquarium Kingdom with prompt reply, informative details, great prices & supplied tracking ensuring I know exactly what to expect.
- Nicole T Henley Beach, South Australia
Excellent service. Very knowledgeable staff, great communication. I've shopped here a number of times and have never been disappointed. Thanks so much!
- Devon L.
I just wanted to say a big THANK YOU for your speedy shipment of the order I placed on Monday. I was so shocked to see it on my doorstep on Tuesday!! I don't think we commend one another enough when we do a great job, it's usually only when something goes wrong that you hear about it! So thanks again, and I will be shopping from your store more in the future!
- Bianca M.
Hydor External Heater 300W - Aquarium Heater connects to Canister Filter (16mm Hose)

Hydor External Heater 300W - Aquarium Heater connects to Canister Filter (16mm Hose)

Brand: Hydor
Product Code: HYD27
Availability: In Stock
Qty: Add to Cart

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

Not to be submersed in water or used outdoors.

Aquarium Kingdom Tips
Regular cleaning of the inside of heating tube with a pipe brush will prevent the formation of limestone and algae, ensuring an optimal heating exchange

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