Heating for aquariums, 150W safety heater-stat with protective basket.Key Features:• Heating for an ideal temperature in aquariums with 90-200L content (80-100cm length).• Easy to install: insert the heater into the protective basket, preselect the temperature on the dial, immerse in the aquarium, attach with suction cups to the internal aquarium pane.• Precise temperature setting: dial covers temperature range 20-34°C, control accuracy +/-0.5°C. Ideal temperature transfer: star-shaped heating element, made of ceramic.• TÜV tested, watertight to a depth of 100cm, unbreakable safety quartz glass with protective basket. Automatic switch-off in case of sinking water level.