150w/300w/500w in-Line External Heater Aquarium Heater – 150/300/500 WATT 1/2″-5/8″ (300 Watt 1/2″(12/16mm) Hose)

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1. Thermal spraying glass, speed up the heating process, higher efficiency. 2. External design, easy to install and doesn’t occupy space in the tank. 3. Two sensors to…

SKU: B01M9J12EI Categories: , ,

Description

1. Thermal spraying glass, speed up the heating process, higher efficiency. 2. External design, easy to install and doesn’t occupy space in the tank. 3. Two sensors to exam the temperatures of water inlet and outlet. 4. Auto power off safety system when – Temperature is over 36℃.- Temperature is 3℃ more than setting temperature. – Difference between two sensors is over 5℃.