AQUAEL Shatterproof ULTRA HEATER D&N 200W (New)

The AQUAEL Shatterproof ULTRA HEATER D&N 200W is designed to recreate the natural day and night temperature cycle found in rivers and lakes, helping provide a more natural environment for your aquarium inhabitants.

Using the built-in Day&Night system, the heater automatically responds to changes in light levels. As evening approaches, the heater gradually lowers the water temperature to the programmed night setting, then gently warms the aquarium again at sunrise.

Smooth & Precise Temperature Control

The ULTRA HEATER D&N features an advanced electronic thermostat with an accuracy of +/- 0.25°C, helping maintain stable aquarium temperatures without sudden fluctuations that may stress fish or other aquatic animals.

The Smart Heating System gradually adjusts the water temperature for safer, more natural heating. Adjustable temperature range: 20°C to 33°C.

Safe for Large Fish & Aquatic Turtles

Made from durable shatterproof plastic, the heater housing remains cool to the touch while providing even heat distribution throughout the aquarium.

Its strong, unbreakable design makes it ideal for aquariums housing:

• large fish
• active species
• aquatic turtles

Modern, Practical Design

The slim flat design takes up minimal space inside the aquarium, while the easy-to-read display clearly shows both the current and selected temperature.

The double-sided mounting bracket with suction cups allows flexible positioning on the back, side, or front glass of the aquarium.

Energy Efficient Smart Heating

AQUAEL’s Smart Heating System helps reduce power consumption while maintaining efficient and reliable heating performance.

Part of the AQUAEL Day&Night Range

The ULTRA HEATER D&N is part of the Aquael Day&Night range, designed to better replicate natural environmental cycles within the aquarium. By simulating daily temperature and light variations, these products help support the natural biological rhythms of aquatic life.