Calentador para acuario de 300 W - Apto para acuarios de 100 a 240 L - Con termostato y temperatura ajustable - Cristal de cuarzo reforzado - 1 unidad

300W Aquarium Heater - 100-240L - Adjustable Temperature with Thermostat - Thickened Quartz Glass 300W | 100-240L | Adjustable | Thickened Glass Aquarium Heater 300W - 100-240L - Adjustable Temperature with Thermostat - Thickened Quartz Glass - 1 Pack Power: 300W Capacity: 100-240L Temperature: 20-34°C Adjustable Length: 26.5 cm + 1.5m Power Cord This powerful 300W aquarium heater is designed for aquariums ranging from 100 to 240 liters, creating a stable and healthy environment for your fish. Whether your aquarium is freshwater or saltwater, this heater with a built-in thermostat automatically maintains a constant and comfortable water temperature. The device uses a thickened 2mm quartz glass tube—more than 33% thicker than the standard 1.5mm glass tube—ensuring its greater strength and durability. Vertically distributed heating wires ensure even heat distribution and stable performance. With a clear, easy-to-read temperature display and included thermometer stickers, you can monitor the water temperature at any time. The heater is easy to install, comes with 3 powerful suction cups (including 1 spare), and the angle can be adjusted as needed. Reliable, durable, and easy to use, it's ideal for any aquarium! 5 Reasons to Choose This Aquarium Heater 1. Powerful 300W – Suitable for Medium-Sized Aquariums This heater boasts 300 watts of power, perfect for aquariums ranging from 100 to 240 liters. Whether you keep a mixed tank, cichlid tank, or saltwater tank, this power is more than sufficient for most medium-sized aquariums. It heats water quickly and efficiently, maintaining a stable water temperature even in environments with significant temperature fluctuations. 2. Thickened Quartz Glass – Extra Robust and Durable This aquarium heater is made of 2mm thickened quartz glass, 33% thicker than standard 1.5mm glass heaters. This significantly increases its strength, making it less prone to breakage without compromising thermal conductivity. Furthermore, quartz glass is chemically stable and highly corrosion-resistant, making it ideal for long-term use in both freshwater and seawater environments. 3. Precise Thermostat, Adjustable Range 20-34°C: The built-in thermostat allows you to easily set the temperature between 20°C and 34°C. Once set, the heater will automatically maintain the temperature within ±2 degrees Celsius. You can attach the included thermometer sticker to the outside of the aquarium to easily check the current water temperature. This ensures your fish are always in the optimal growth environment. 4. Uniform Heat Dissipation, Stable Performance: Due to the vertically distributed heating wire design, heat is evenly distributed around the aquarium, preventing localized overheating and ensuring a stable and uniform temperature. Note: For optimal performance, sufficient water circulation is necessary in the aquarium to ensure adequate heat distribution. It is recommended to place the heater near the filter outlet. 5. Easy Installation, with 3 Strong Suction Cups: This heater comes with 3 strong suction cups (plus 1 spare), allowing you to easily attach it to any location within the aquarium. Before turning on the heater, ensure it is completely submerged in water. Even under strong water flow, the suction cups firmly hold the heater in place. The heater is 26.5 cm long and the power cord is 1.5 meters long, making it flexible for placement in most aquariums.