Quick Summary
The Hidom 25 W submersible aquarium heater is a thermostat heater for fish tanks, with an adjustable temperature setting and a UK plug. It is described as fully submersible and is fitted with an on or off light to show when the heater is operating.
The heater is described as suitable for fish, shrimp and terrapin, and the page also states a tank guidance of up to 30 litres. It is also described as a compact mini heater for shallow fish tanks.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Hidom, so the item can be matched to the correct product line. |
| Product type | 25 W submersible aquarium thermostat heater, for tank heating use. |
| Temperature control | Adjustable temperature setting, so the buyer should compare the control range with the intended tank setup. |
| Tank guidance | Recommended for tanks up to 30 litres, which is an important size check before buying. |
| Design | Fully submersible, with placement described as possible vertically or horizontally. |
| Plug | Fitted with a UK plug. |
| Included fittings | Two rubber suckers with clips are included for fixing the heater to the tank side. |
| Length | 20 cm in length, which matters in shallow or compact tanks. |
| Standards | Described as made to CE and IP68 standards. |
What to Compare Before Buying
- Tank size: This heater is recommended for tanks up to 30 litres, so compare that guidance with your aquarium volume.
- Temperature control: The heater has an adjustable setting, so check that the control style suits how you manage water temperature.
- Fit and placement: At 20 cm long, it is worth checking the available space in the tank and where you want to position it.
- Mounting: The included rubber suckers and clips are part of the fixing method, so confirm that this suits your tank layout.
- Plug type: It comes with a UK plug, so it is intended for UK mains use.
Compatibility, Size and Fit
This heater is described for fish, shrimp and terrapin tanks, and it is fully submersible. The stated 20 cm length makes it a useful size check for smaller or shallower aquariums, especially where internal space is limited.
The product is also described as suitable for vertical or horizontal placement. Check that the chosen position leaves enough room for the heater body and the fixing suckers, and confirm the selected tank size before choosing an offer.
Before You Decide
Confirm the 30 litre tank guidance, the 20 cm heater length and the UK plug before choosing an offer. If the aquarium is larger, or if you need a different plug or heater size, another option may be more appropriate.
