Hygger HGY0003 300W Smart Aquarium Heater with External Controller & Explosion-Proof Quartz Glass | ~300 L / 4 ft
Rs. 7,999.00
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Hygger HGY0003 300W Smart Aquarium Heater with External Controller & Explosion-Proof Quartz Glass | ~300 L / 4 ft
Rs. 7,999.00
Taxes included.
Shipping calculated at checkout.
The Hygger HGY0003 300W is a smart aquarium heater with an external controller, digital LED display and explosion-proof quartz glass - precise, heavily protected heating for larger tanks, freshwater or saltwater.
What size tank is the 300W heater for?
The HGY0003 300W suits tanks up to about 300 litres - roughly an 80-gallon tank or a 3.5-4 ft aquarium. It's ideal for larger community, planted and marine setups. Aquarium heaters need about 1 watt per litre - see our wattage & size guide for a full chart.
Key features
- Explosion-proof quartz glass with nickel-chromium heating element
- External controller and digital LED display with built-in temperature sensor
- Anti dry-burn with auto shut-off; overheat & low-temperature protection
- Memory function; safe for freshwater & saltwater
What temperature should you set?
Most tropical fish thrive at a steady 24-28°C; marine tanks around 24-26°C. A thermostatic heater like the HGY0003 holds a stable temperature through India's night and winter swings. See our aquarium temperature guide.
How to set up and use it
Submerge the heater near your filter flow for even heat, mount the external controller outside the tank, and set your target. 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. The HGY0003 stacks explosion-proof glass, an external controller and multiple safety cut-offs for real peace of mind. Authentic Hygger stock, delivered across India by Fish Bazaar.
Specifications
| Model | Hygger HGY0003 (300W) |
| Wattage | 300 W |
| Suitable tank | Up to ~300 L (~80 gallons, 3.5-4 ft) |
| Glass | Explosion-proof quartz, nickel-chromium element |
| Control | External controller + digital LED, sensor, memory |
| Safety | Anti dry-burn auto shut-off, overheat & low-temp protection |
| Water type | Freshwater & saltwater |
Frequently asked questions
Are Hygger heaters any good? Is Hygger a good brand of heater?
Yes - Hygger is a well-regarded aquarium brand, and the HGY0003 combines explosion-proof glass, an external controller and multiple safety cut-offs.
What are the safest aquarium heaters?
Ones with explosion-proof glass, anti dry-burn auto shut-off and overheat protection - like this HGY0003.
What size tank is the 300W good for?
Up to about 300 litres (~80 gallons, a 3.5-4 ft tank).
How do I set the temperature on this Hygger heater?
Use the external controller to set your target; the built-in sensor shows the live temperature and remembers your setting.
Can it be used in saltwater?
Yes - it's rated for both freshwater and saltwater aquariums.
How many watts does my fish tank need?
About 1 watt per litre - so 300W suits roughly a 300 litre tank.
Do aquarium heaters use a lot of electricity?
No - it only draws power when heating, so running cost is modest.
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.
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