100W Aquarium Heater, Submersible Fish Tank Heater with External LCD Thermostat, Auto Shut-Off Dry-Burn Protection, 4 Suction Cups, 1.25m Cord – For Freshwater & Saltwater Tanks up to 50 Litres

• Safe Dry-Burn Protection & Auto Shut-Off: This 100W submersible fish tank heater features a smart chip that instantly cuts power when lifted out of water, providing reliable dry-burn protection. No more worries about overheating or damage in your home aquarium or turtle tank.
• Freshwater & Saltwater Ready: Made from corrosion-resistant materials, this aquarium heater safely works in both freshwater and marine tanks. Perfectly sized for small fish tanks up to 50 litres (approx. 11 gallons), it delivers even heating and stable temperature control.
• External LCD Controller with Precise Thermostat: Adjust your tank’s temperature without getting your hands wet. The external controller with clear LCD display shows the real-time water temperature from 15°C to 34°C, allowing accurate temperature setting and constant heating for your aquatic pets.
• Flexible 1.25m Power Cord & Compact Design: The 1.25-metre (4.1 ft) long cord gives you the freedom to place this submersible heater anywhere in your setup. Its compact size helps keep your fish tank tidy while ensuring consistent warmth throughout.
• Strong 4-Suction Cup Mounting: Four reinforced suction cups hold the heater firmly in place against the glass, preventing slipping or floating. This stable positioning not only improves heating efficiency but also protects your fish from accidental contact.

Keep your aquarium at the perfect temperature with this reliable 100W submersible aquarium heater. Designed for small fish tanks and turtle tanks up to 50 litres, it features an intelligent external LCD thermostat controller that displays real-time water temperature and heating status. Simply set your desired temperature between 15°C and 34°C, and the heater will automatically maintain it with impressive accuracy. Safety is built in: the advanced dry-burn protection system will automatically power off the heater if it is removed from the water, preventing overheating and extending the heater’s life. Constructed with corrosion-resistant quartz glass and a nickel-chromium heating wire, this fish tank heater is suitable for both freshwater and saltwater aquariums. The explosion-proof design ensures durability, while the 4 suction cups and 1.25-metre power cord offer flexible and secure installation. Suitable for 220-240V mains supply in the UK. Note: For optimal performance, fully submerge the heater vertically in fish tanks and horizontally in turtle tanks.