AQUA NOVA NHA Aquarium heater from 25 to 300 watts

The AQUA NOVA NHA range of heaters can be fully submersible and will fit perfectly into a marine or freshwater aquarium.
Thanks to a dial located above, the thermostat will allow you to adjust the temperature precisely.
Its production in resistant quartz limits the risk of breakage in the event of shock or excessive temperature difference.
Comes with a thick rubber suction cup, allowing easy attachment to an aquarium wall.

The advantages of AQUA NOVA NHA - Aquarium Heater :
• Fully submersible heater
• Quartz material used so heater can be taken out of water and does not crack while hot.
• Adjustable thermostat with dial
• Indicator light
• Recommended for small and NANO aquariums
• 2-year manufacturer's warranty

The AQU NOVA NHA heater is available in the following power ratings:
- NHA 25, 25 watt heater for aquariums from 10 to 25 liters
- NHA 50, 50 watt heater for aquariums from 25 to 50 liters
- NHA 75, 75 watt heater for aquariums from 50 to 75 liters
- NHA 100, 100 watt heater for aquariums from 75 to 100 liters
- NHA 150, 150 watt heater for aquariums from 100 to 150 liters
- NHA 200, 200 watt heater for 150 to 200 litre aquariums
- NHA 250, 250 watt heater for 200 to 250 litre aquariums
- NHA 300, 300 watt heater for 250 to 300 litre aquariums

How to choose your aquarium heater?
The power of a heater will be determined based on the volume of the aquarium.
As a general rule, 1 watt of power is used per liter of water. For example, a 100-liter aquarium would require a 100-watt heater.
An aquarium with tropical or exotic fish must be kept at a good temperature between 24 and 28°C.
Some species like Guppies are happy with 21 to 23°C while Discus with 28 to 30°C.
For Discus, it is best to choose a power of 1.5 watts per liter of water.
For ideal heat distribution depending on the length of the aquarium, it is best to opt for 2 heaters to be positioned at each end.

Our advice when delivering your order:
AQUA NOVA heaters are made from high-quality glass. However, we encourage you to check your order in the presence of the carrier or at the collection point. For any complaints, please refer to the delivery conditions by clicking < here > .