Aquael Plastic Adjustable Ultra Day/Night Heater 75W for Tropical Aquariums Fish Tank

• Offers a wide range of temperature settings between 20°C and 33°C, ensuring optimal conditions for various fish species and treatments, including ich or white spots disease.
• Simulates natural environmental conditions by automatically lowering the temperature at night, which can benefit the health and stress levels of aquarium inhabitants.
• Features a simple, one-button interface surrounded by a LED ring that displays both current and set temperatures, making adjustments straightforward and accurate to within +/- 0.25°C.
• With its compact size and flat shape, the heater can be easily installed on any aquarium wall, or horizontally at the bottom, making it an ideal choice for aquaterrariums with turtles.
• Ultra Heater 75w-50 - 75 ltr-48 x 29 x 210mm

The Aquael Plastic Heater offers not just precise temperature control but also an automatic day and night temperature adjustment. This innovative function allows for a reduction in water temperature during the night, mirroring the natural temperature fluctuations in a fish's native habitat, thereby creating a more realistic and less stressful environment for both fish and plants. The temperature settings for day and night are individually adjustable, ensuring that the needs of your aquarium inhabitants are met with precision. As the aquarium lights go off, the heater gradually decreases the temperature to the pre-set night level, and inversely, increases it as the day begins, promoting healthier living conditions within the tank.