1. Powerful 300W – Suitable for medium-sized aquariums
With its 300-watt power, this heater is ideal for aquariums with a volume of 100–240 liters. Whether you own a community aquarium, a cichlid aquarium, or a saltwater aquarium, this power is perfect for most medium-sized aquariums. The heater ensures fast and efficient heating and maintains a stable temperature, even in rooms where the temperature fluctuates.
2. Thickened Quartz Glass – Extremely strong and durable
This aquarium heater is made of 2 mm thickened quartz glass, which is a full 33% thicker than standard 1.5 mm glass heaters. This makes it significantly stronger and more resistant to breakage, without compromising the efficiency of heat transfer. In addition, quartz glass is chemically inert and highly corrosion-resistant, making it ideal for long-term use in both fresh and saltwater environments.
3. Precise thermostat with adjustable range (20–34°C)
The built-in thermostat allows you to easily set the temperature between 20°C and 34°C. Once the temperature is set, the heater automatically maintains a stable temperature with an accuracy of ±2 degrees. The included thermometer sticker can be attached to the outside of the aquarium, allowing you to check the current water temperature at a glance at any time. This ensures that your fish are always kept in optimal conditions.
4. Even heat distribution for stable performance
Thanks to the vertically placed heating element, heat is evenly distributed to the surrounding water. This prevents localized overheating and ensures a stable, even temperature throughout the aquarium. Note: For optimal performance, it is important to ensure adequate water circulation in the aquarium so that heat is distributed effectively. Ideally, place the heater near the filter outlet.
5. Easy installation with 3 strong suction cups
The heater comes with 3 powerful suction cups (including 1 spare cup), allowing you to easily attach it to your desired location in the aquarium. Make sure the heater is fully submerged before turning it on. The suction cups hold the heater securely in place, even in strong water currents. With its 26.5 cm length and 1.5-meter power cord, it offers flexible placement options for most aquariums. And for your peace of mind: we offer a 24-month warranty on this product.
Stable temperature for a healthy aquarium