Hygger HG083 25W Mini Aquarium Heater with External Controller | Betta & Small Tank Heater (up to ~25 L)
Rs. 2,399.00
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Hygger HG083 25W Mini Aquarium Heater with External Controller | Betta & Small Tank Heater (up to ~25 L)
Rs. 2,399.00
Taxes included.
Shipping calculated at checkout.
The Hygger HG083 25W is a compact submersible aquarium heater with a five-key external controller - a reliable, easy-to-use heater that holds a stable, healthy temperature in betta and small tanks. Set the temperature from outside the tank and let the smart safety system do the rest.
What size tank is the 25W heater for?
The HG083 25W suits betta and small tanks up to about 25 litres - roughly a 6-7 gallon tank or a small 1 ft aquarium. It's a great betta fish heater, shrimp-tank heater or small community-tank heater. Aquarium heaters need roughly 1 watt per litre, so match wattage to your tank (see our wattage & size guide).
Key features
- Five-key external controller - set and read the temperature outside the tank
- 5 preset temperatures for quick, accurate setting
- Fast, even heating with a built-in thermometer
- IPX8 fully waterproof submersible design
- Explosion & overheat protection for worry-free operation
What temperature should you set?
Most tropical fish, bettas included, thrive at a steady 24-28°C. In India night-time and winter swings - not daytime heat - are what stress fish, and a thermostatic heater like the HG083 holds a steady temperature through them. See our aquarium temperature guide for the ideal setting.
How to set up and use it
Submerge the heater near your filter flow for even heat, mount the controller outside the tank, and set your temperature on the five-key pad. Keep a separate thermometer as a cross-check and follow our heater safety guide.
Why choose Hygger?
Hygger is one of the most trusted names in aquarium equipment, known for precise, well-built heaters with real safety features. Authentic Hygger stock, delivered across India by Fish Bazaar.
Specifications
| Model | Hygger HG083 (25W) |
| Wattage | 25 W |
| Suitable tank | Up to ~25 L (~6-7 gallons, 1 ft) |
| Control | Five-key external controller, 5 presets |
| Safety | IPX8 waterproof, explosion & overheat protection |
Frequently asked questions
Are Hygger heaters any good? Is Hygger a reliable brand?
Yes - Hygger is a well-regarded, widely used aquarium brand, and the HG083 combines precise external control with explosion and overheat protection.
Is the 25W heater good for a betta tank?
Yes - it's ideal for bettas and small tropical setups in tanks up to ~25 litres.
How do I set the temperature on this Hygger heater?
Use the five-key external controller to select a preset temperature; the display shows the live water temperature.
How do I know the heater is working?
The display shows the current temperature and the heater cycles on and off to hold it - confirm with a separate thermometer.
How many watts does my fish tank need?
About 1 watt per litre - so 25W suits roughly a 25 litre tank; size up in cold or air-conditioned rooms.
Do aquarium heaters use a lot of electricity?
No - at 25W and only heating when needed, running cost is minimal.
Is a heater necessary for a fish tank?
For tropical fish, yes - a stable temperature keeps them healthy and disease-free.
New to heaters? Read our complete guide to the best aquarium heaters in India. Genuine Hygger, delivered across India by Fish Bazaar.
Shipping & Returns
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We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
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