Aquael Ultra Heater 150w (102655)

Experience the next generation of aquarium heating with the Aquael Ultra Heater. This 150W model brings the stability of a natural habitat to your tank, ensuring the health and safety of your most sensitive fish and turtles.

•  Day & Night System: Automatically recreates natural daily temperature fluctuations.

•  Ultra-Precise Thermostat: Maintains stable water temperature with an accuracy of ±0.25°C, preventing dangerous spikes.

•  Smart Heating System: Ensures smooth, gradual heating to reduce fish stress while saving on electricity.

•  Completely Safe: Features a shatterproof, cool-to-the-touch housing, making it perfect for tanks with large fish or turtles.

•  For Tanks 90-150 Litres: Ideal for a wide range of mid-sized aquariums.

AQUAEL ULTRA HEATER D&N 150W

Recommended Aquarium Size: 90 – 150 Litres

Heater Height: 27.4 cm

Senses Day and Night 

A heater designed for even the most sensitive aquarium inhabitants. The innovative Day&Night system recreates the daily temperature fluctuations found in a natural habitat. The highly sensitive thermostat ensures gradual heating, protecting your aquatic life from sudden temperature spikes.

Recreate Natural Temperature Cycles

Is it possible to recreate the daily temperature changes of a natural environment in your own aquarium? With the Ultra Heater’s Day&Night system, it’s easier than you think.

Simply choose the heater’s operating mode and program your desired temperatures. In the evening, a sensitive light sensor will react to the dimming light, and the heater will automatically switch to night mode. The water will then gradually cool to the pre-set nighttime temperature. At sunrise, the heater will gently warm the water back to the daytime setting.

Smooth and Stable Temperature Changes

Rapid temperature fluctuations adversely affect living organisms. That is why we have equipped the Ultra Heater Day&Night with a highly sensitive electronic thermostat, accurate to within ±0.25°C. If the aquarium temperature drops, the heater automatically activates to maintain the programmed temperature.

Thanks to the Smart Heating System, the heating process is smooth and gradual. This prevents sudden temperature spikes that can stress vulnerable aquarium inhabitants.

Safety for All Aquarium Inhabitants

The Ultra Heater Day&Night is engineered to distribute heat evenly, regardless of your tank’s size.

The heater’s housing is made from a durable, shatterproof plastic that remains cool to the touch. This guarantees safe operation in aquariums with large fish or active aquatic turtles. 

Advanced Features and Functionality

The heater’s modern, flat shape saves space in your aquarium. You can check the current water temperature and your programmed temperature range at a glance on the clear, built-in display.

Thanks to the versatile, double-sided hanger with two suction cups, the heater can be mounted on the back, front, or side wall of the aquarium, ensuring the display is always visible.

The Smart Heating System technology intelligently selects the heater’s power output, significantly reducing electricity consumption without sacrificing heating efficiency.

The Complete Ultra Heater Day&Night Range

The Ultra Heater is another Aquael product designed to help you replicate natural living conditions. Choose the perfect heater for your aquarium from the complete range below.