Hidom HT-2150 150W Submersible Aquarium Heater, Adjustable Temperature

£12.44 (as of 09/30/2026 03:14 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

The Hidom HT-2150 is a 150W submersible aquarium heater with adjustable temperature control for fish tanks up to 150 litres. It offers a stated range of 16C to 32C, can be placed vertically or horizontally and includes two rubber suckers with clips for tank fitting. It uses a UK 3 pin plug.

SKU: B011G5BBXW Category:

Quick Summary

The Hidom HT-2150 is a 150W submersible aquarium heater with adjustable temperature control. It is described as suitable for fish tanks up to 150 litres and includes an operating light so you can see when the heater is on.

The heater is designed for full submersion and can be placed vertically or horizontally in the aquarium. The stated temperature range is 16C to 32C, adjusted with a knob on the top.

Key Details

DetailVerified information and buyer relevance
BrandHidom. Useful for matching the heater to the correct product range.
ModelHT-2150. Check this matches the heater you need.
Power150W. Compare this with the size of the tank and the heating requirement.
Tank size guidanceRecommended for tanks up to 150 litres. Make sure this suits your aquarium.
Temperature range16C to 32C. Check that the adjustable range suits the fish and setup.
Protection ratingCE IP68. Relevant for buyers who need the stated protection marking.
Plug typeUK 3 pin plug. Confirm this matches your mains setup.
Included itemsTwo rubber suckers with clips are included for fitting to the side of the tank.

What to Compare Before Buying

  • Tank size: This heater is recommended for tanks up to 150 litres, so compare that figure with your aquarium volume.
  • Temperature range: The adjustable range is 16C to 32C, which matters if your fish or setup needs a particular setting.
  • Power: The heater is 150W, so check that the output suits the size and heating needs of the tank.
  • Fit and placement: It can be used vertically or horizontally, and the included suckers help secure it to the tank.
  • Plug type: It uses a UK 3 pin plug, so confirm it matches your socket setup.

Compatibility, Size and Fit

This heater is a submersible aquarium model for fish tanks. The main checks are tank volume, available space inside the aquarium and whether you want a vertical or horizontal layout. The included suction fittings are intended to hold the heater against the side of the tank.

Before You Decide

Confirm that the HT-2150 is the right model, that your tank is within the stated 150 litre guidance and that the 16C to 32C range matches your intended setup. Also check that the UK 3 pin plug and submersible format suit your aquarium arrangement.

Scroll to Top