Interpet Deltatherm Aquarium Fish Tank Heater, Adjustable, for Tropical and Marine, 100W, for Aquariums up to 90 Litres
Pros
- Adjustable dial gives precise temperature control
- Indicator light shows when the heater is actively warming the tank
- Suits both tropical and marine setups up to 90 litres
Cons
- Glass construction needs careful handling during cleaning
How it compares in Bird & Aquarium Supplies
We list 25 bird & aquarium supplies products, priced from £8.83 to £74.99. At £18.49 this one is the 9th cheapest of them — 16 cost more. The average across the subcategory is £28.92 and the midpoint is £20.19, so it lands £10.43 below the average.
Its 4.4-star score sits level with the bird & aquarium supplies average of 4.42, with 9 of the 25 rated higher. Its 1,780 Amazon reviews make it the 7th most-reviewed here, against a subcategory average of 1,272.
Price position in Bird & Aquarium Supplies
Splitting the subcategory into three price bands puts this product in the Mid-range band (£16.05–£33.95), which holds 9 of 26 products and averages £23.30 at 4.39 stars.
| Band | Range | Products | Average price | Average rating |
|---|---|---|---|---|
| Budget | £8.51–£15.59 | 9 | £11.85 | 4.30 |
| Mid-rangeThis one | £16.05–£33.95 | 9 | £23.30 | 4.39 |
| Premium | £37.99–£74.99 | 8 | £51.02 | 4.43 |
About this product
The Interpet Deltatherm Aquarium Fish Tank Heater provides precise and reliable heating control for tropical aquariums, suitable for both freshwater and marine environments. This high-performing heater is designed to maintain your aquarium at exactly the right temperature, utilising a 100W heating element capable of warming aquariums from 45 to 90 litres.
This extra safe heater is constructed with heat and shock resistant glass and features a double insulated design. It’s fully submersible and includes a positive click-control dial for adjustable temperature settings ranging from 16°C to 24°C, allowing you to tailor the heating to your specific needs. An indicator light illuminates when the heater is actively warming the tank.
The dimensions of this unit are 26.2 cm x 2.5 cm x 2.5 cm and it weighs just 0.31 kilograms. It’s constructed from glass, requiring careful handling during cleaning. The heater is intended for use within a living room setting and operates on a 230V electric power source.
This Interpet Deltatherm Aquarium Fish Tank Heater is an ideal choice for hobbyists seeking dependable aquarium heating. Please refer to the manufacturer's warranty details regarding potential faults.
Related attributes
Age Range
FAQ
What types of aquariums is this heater suitable for?
This Interpet Deltatherm Aquarium Fish Tank Heater is designed for use in tropical and marine freshwater aquariums. It’s specifically engineered to maintain the correct temperature for tanks up to 90 litres.
What are the dimensions of the heater itself?
The heater measures 26.2 cm in length, 2.5 cm in width, and 2.5 cm in height – a compact design suitable for smaller aquariums.
What is the power output of this heater and what voltage does it require?
This unit has a 100W heat output and operates on a standard 230 Volt UK electricity supply.
Can I adjust the temperature setting, and what range does it cover?
Yes, the heater features an adjustable dial allowing for precise control of the water temperature. It can be set between 16 and 24 degrees Celsius.
What materials is the heater constructed from?
The heater casing is made from heat and shock resistant glass, ensuring durability and stability within the aquarium environment.
How does this heater compare to other 100W heaters in a similar price range?
This Interpet Deltatherm offers adjustable temperature control and double insulation, potentially providing more precise heating compared to some simpler, non-adjustable models at a similar cost.
What maintenance should I do when cleaning the heater?
Due to its glass construction, handle with care during cleaning to avoid scratching. Ensure the aquarium is switched off and unplugged before any cleaning takes place.
Is this heater safe for use in a marine or freshwater environment?
The heater is designed for both tropical and marine environments, featuring double insulation for enhanced safety and reliable performance.
What does the indicator light show when the heater is working?
A visible indicator light illuminates when the heater is actively warming the aquarium water, confirming it’s functioning correctly.
What is the warranty on this Interpet heater?
The manufacturer provides a guarantee against faults due to manufacturing defects. Please refer to Amazon UK for details of their returns policy regarding product returns.
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