Pet Friend Pro Heat Aquarium Heater - 50W Tropical Fish Tank Thermostat

75W SMALL TANK OPTIMISATION: Engineered for small-to-medium aquariums holding between 40 to 75 Litres. Delivers reliable, steady heat output perfect for standard home setups. DUAL-SCALE PRECISION TUNING: Features an easy-to-read, top-mounted adjustment dial backed by a high-visibility panel displaying both Centigrade (°C) and Fahrenheit (°F) scales side-by-side. The real-time internal thermostat actively monitors changes, turning on automatically and using a bright LED indicator light to show when heating. EXTRA-LONG 2M SAFETY POWER CABLE: Outfitted with a generous, integrated 2-metre safety power cable with a standard 3-pin UK plug, giving you plenty of length to create a mandatory drip loop. Most competitor heaters only come with shorter 1.5-metre cords, making safe routing difficult. SHOCK-RESISTANT QUARTZ GLASS: Built with thick, heavy-duty quartz glass that resists thermal shock and easily handles active freshwater or marine habitats. Fully submersible design protects your delicate ecosystems, requiring just a 15–20 minute unplugged cooldown phase during routine water changes to safeguard against thermal cracks. ANTI-SCORCH MOUNTING SYSTEM: Comes complete with heavy-duty rubber suction cups and mounting brackets designed with a strict placement rule. The system secures solely around the upper plastic and glass casing, keeping the rubber entirely clear of the active lower heating elements to prevent localized overheating.