Aquael Ultra Heater D&N

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Smart heating system
Day/night sensor
Fully electronic
Temperature display
+/- 0.25°C Accuracy

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Variation

25 W

€

28.

50 W (out of stock)

€

29.

75 W

€

34.

100 W

€

36.

150 W

€

38.

200 W

€

39.

€

29.

incl. VAT

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Description

The Aquael Ultra Heater D&N is an aquarium heater designed for precise temperature control during both day and night. The innovative technology of this device allows for the maintenance of constant water temperatures or the replication of natural temperature fluctuations between day and night, as found in aquatic ecosystems. The features of the Ultra Heater Day&Night include a fully electronic system without susceptible mechanical components, an integrated thermal cut-off to prevent overheating, and a display that clearly shows both the current and set temperatures. The device is equipped with Smart Heating System technology that intelligently adjusts heating power as needed and ensures thermostat precision of +/- 0,25°C.

The modern, flat design of the heater seamlessly integrates into any aquarium's appearance, while the shatterproof housing ensures even heat distribution. Thanks to the DAY & NIGHT SENSOR, the Ultra Heater D&N intuitively adapts to light conditions and switches accordingly between modes. Users can choose between a constant mode, which maintains the same temperature throughout day and night, and a D&N mode, which allows for different temperatures during day and night. This feature creates conditions as close as possible to natural thermal environments by mimicking the daily temperature amplitude in the aquarium.

Betriebsarten

Intuitive change of operating mode
Left: OFF Constant Mode - Right: ON D&N-Mode

With a range of power options from 25 W to 200 W, the Aquael Ultra Heater D&N covers a broad spectrum of aquarium volumes, making it a flexible choice for many types of aquariums. The ease of use and adaptability to different environments make this heater a reliable choice for creating optimal living conditions for sensitive aquarium inhabitants.

Flyer Ultra Heater D&N in German - - download PDF

Manual Ultra Heater D&N - - download PDF

Features

Precise temperature regulation for day and night
Fully electronic operation without mechanical thermostat components
Integrated thermal safety shut-off
Display of current and programmed water temperature
Smart Heating System for heating power adjustment
Thermostat precision of +/- 0,25°C for consistent warmth
Modern, space-saving design
Shatterproof housing for durability
Intuitive switch between D&N and constant modes

Application

BASIC MODE: Desired temperatures are set using a button and indicated by LED lights. Blue LEDs represent temperatures from 20-23°C, green from 24-29°C, and red from 30-33°C. Pressing the button increases the temperature by 1°C. After setting, all LEDs briefly flash to confirm the temperature is saved. If the maximum temperature of 33°C is reached, another press resets it to 20°C.

The heater displays the current water temperature: if it's below the set temperature, the LEDs pulse up to the set temperature. If the current temperature matches the set one, a single LED lights continuously. If the current temperature is higher, the corresponding LED flashes rapidly.

D&N MODE (Day & Night): This mode is activated by shifting the sensor cover to ON. In sufficient light, the heater operates in Day Mode, indicated by a white LED. Temperatures can be set as in Basic Mode and remain active until the lights go out. At night, a different temperature can be set, ideally 1-2°C different from the day setting, to mimic natural conditions. For setting the Night temperature, you can simply cover the sensor briefly.

Dimensions

Aquael Ultra Heater D&N - 25 W
Suitable for aquariums	10-25 l
Height	16,3 cm

Aquael Ultra Heater D&N - 50 W
Suitable for aquariums	15-50 l
Height	16,3 cm

Aquael Ultra Heater D&N - 75 W
Suitable for aquariums	35-75 l
Height	20,8 cm

Aquael Ultra Heater D&N - 100 W
Suitable for aquariums	60-100 l
Height	20,8 cm

Aquael Ultra Heater D&N - 150 W
Suitable for aquariums	90-150 l
Height	27,4 cm

Aquael Ultra Heater D&N - 200 W
Suitable for aquariums	130-200 l
Height	27,4 cm

Aquael

The aquarium company Aquael, based in Poland, is known for its innovative and affordable aquarium accessories. With a passion for ecological technologies, the company's products aim to support the lives of animals and inspire aquarists for a more natural experience.
Their wide range of products therefore includes everything for a successful underwater experience. Not only small and large aquariums, with or without base cabinets, but also aquarium technology such as filters, heaters, automatic feeders and small parts including scissors and fishing nets - Aquael has thought of everything.