UP Aqua Electronic Aquarium Heater 200W with External Controller, Adjustable Fish Tank Heater for 60 to 160L Aquariums

200W AQUARIUM HEATER - Designed to provide dependable heating for fish tanks and aquariums from 60 to 160 L / 15.9 to 42.3 gal. EXTERNAL TEMPERATURE CONTROLLER - Separate controller makes temperature adjustment easier and more convenient during everyday use. INDEPENDENT TEMPERATURE SENSING - Controller includes 2 sets of control lines and independent temperature sensors for more precise control. BUILT-IN SAFETY PROTECTION - Includes over-temperature protection and short-circuit protection for added operating safety. 30 CM HEATER LENGTH - Approximate heater length of 30 cm / 11.81 in for medium aquarium setups. DESIGNED FOR EXTENDED USE - Built for continuous long-term aquarium heating with included suction cups for secure placement. IDEAL FOR HOME FISH TANKS - Suitable for tropical aquarium setups where stable, adjustable heat is important.