Hygger Mini Aquarium Heater for Small Tanks | 10W Submersible Fish Tank Heater | Dry Run / Overheating Protection, LED Digital Display & External Temperature Controller
Sale price
Rs. 2,100.00
Regular price Rs. 2,249.00
Skip to product information
Hygger Mini Aquarium Heater for Small Tanks | 10W Submersible Fish Tank Heater | Dry Run / Overheating Protection, LED Digital Display & External Temperature Controller
Sale price
Rs. 2,100.00
Regular price Rs. 2,249.00
Taxes included.
Shipping calculated at checkout.
The Hygger HG031 10W mini aquarium heater is a compact submersible heater with an LED digital display and external temperature controller - purpose-built for nano and betta tanks, where a stable temperature makes all the difference to your fish's health.
What size tank is the 10W heater for?
The HG031 10W is ideal for nano and betta tanks up to about 10 litres - roughly a 2.5-gallon tank or a small 1 ft aquarium. It's one of the best betta heaters and small-tank heaters you can buy. Aquarium heaters need about 1 watt per litre - see our wattage & size guide for a full chart.
Key features
- Compact 10W submersible design for small tanks
- LED digital display with external temperature controller
- Dry-run & overheating protection
- Accurate, stable heating
What temperature should you set?
Bettas and most small tropical fish thrive at a steady 25-28°C. In India it's the night-time and winter drops, not daytime heat, that stress fish - a thermostatic mini heater like the HG031 holds a steady temperature through them. See our aquarium temperature guide.
How to set up and use it
Submerge the heater near gentle flow, mount the external controller outside the tank, and set your temperature. Keep a separate thermometer as a cross-check, make sure fish can't get trapped behind it, 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 genuine safety features. Authentic Hygger stock, delivered across India by Fish Bazaar.
Specifications
| Model | Hygger HG031 (10W) |
| Wattage | 10 W |
| Suitable tank | Up to ~10 L (~2.5 gallons, nano/betta) |
| Control | LED digital display, external controller |
| Safety | Dry-run & overheating 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 this mini heater offers precise external control with dry-run and overheat protection.
What size tank is a 10W heater for?
Around 10 litres (~2.5 gallons) - ideal for nano and betta tanks.
Is it good for a betta tank?
Yes - it's one of the best small heaters for bettas and other small tropical fish.
How do I set the temperature on this Hygger heater?
Use the external controller to set your target; the LED display shows the live water temperature.
How do I know the heater is working?
The LED display shows the current temperature and the heater cycles to hold it - confirm with a separate thermometer.
Do aquarium heaters use a lot of electricity?
No - at just 10W and only heating when needed, running cost is minimal.
Is a heater necessary for a betta tank?
Yes - bettas are tropical and need a stable, warm temperature to stay healthy.
New to heaters? Read our complete guide to the best aquarium heaters in India. Genuine Hygger, delivered across India by Fish Bazaar.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
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.
Shop The Full Collection
