External flow heater 500W EH-500 For aquarium from 300 to 500 liters The EH-500 outdoor heater is an excellent solution to limit the amount of accessories inside the aquarium. It is mounted outside the tank, on the flow hose of the external filter. It comes with three types of tips, making it suitable for any type of external filter with flow hoses. The heater must be installed on the outlet hose of the external filter according to the direction of water flow, indicated by an arrow on the housing. It can be positioned at any angle or hung on a handle in the heater housing. Hose output diameter: 12mm, 16mm, 20mm. Temperature control range from 20C to 35C. The set temperature keeps the thermostat within /- 0,5C ADVANTAGES : Safe and easy to use Beautiful design Easy to install Suitable for freshwater and saltwater aquariums It has a temperature display and an operating indicator Small dimensions - 30 x 9 x 8 cm Up to 3 diameters of hose output tips. TECHNICAL PARAMETERS OF THE HEATER: Power: 500W Size of aquarium - 300 - 500 L Dimensions: 30 x 9 x 8 cm Power cord length: 1,4 m Hose output diameter: 12, 16, 20 mm Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.