Hygger HG085-500W Digital Aquarium Heater with Titanium Construction | 500W Temperature Control Heater for 315-360L Aquariums
The Hygger HG085 500W is a smart titanium aquarium heater with an external digital controller - shatter-resistant, precise heating for large tanks. Titanium is the pick when you want a heater that simply won't crack, in fresh or salt water.
What size tank is the 500W heater for?
The HG085 500W is built for large aquariums of about 315-360 litres - roughly an 85-95 gallon tank or a 4-5 ft aquarium. It's ideal for big display tanks, cichlid tanks and reef/marine setups. Aquarium heaters need about 1 watt per litre - see our wattage & size guide for a full chart.
Key features
- TA2 aviation-grade titanium element - won't shatter like glass
- External digital controller with temperature probe
- Over-temperature protection
- IP68 fully waterproof with memory function
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 HG085 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 titanium element near strong flow for even heat across a big tank, place the probe, and set your temperature on the external digital controller. Keep a separate thermometer as a cross-check and follow our heater safety guide.
Why choose Hygger titanium?
Titanium heaters are the most durable and among the safest available - the element won't crack, and it resists corrosion in saltwater. Read our full Hygger HG085 heater guide. Authentic Hygger stock, delivered across India by Fish Bazaar.
Specifications
| Model | Hygger HG085 (500W) |
| Wattage | 500 W |
| Suitable tank | Large, ~315-360 L (~85-95 gallons, 4-5 ft) |
| Element | TA2 titanium (shatter-resistant) |
| Control | External digital controller + probe, memory |
| Safety | Over-temperature protection, IP68 waterproof |
| Water type | Freshwater & saltwater |
Frequently asked questions
Are Hygger heaters any good? Is Hygger a reliable brand?
Yes - Hygger is a well-regarded aquarium brand, and the HG085 titanium series is one of its most precise, durable heaters.
What are the safest aquarium heaters?
Titanium heaters like the HG085 - the metal element won't crack, and over-temperature protection guards against overheating.
What size tank is the 500W good for?
Large tanks of about 315-360 litres (~85-95 gallons, a 4-5 ft tank).
How do I set the temperature on this Hygger heater?
Use the external digital controller to set your target; the probe reads the live water temperature.
Can it be used in saltwater?
Yes - titanium resists corrosion, so it suits both freshwater and marine tanks.
How do I know it's working?
The controller shows the live temperature and the heater cycles to hold it - confirm with a separate thermometer.
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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