how to protect fish health in fish tank from cold water in winter and rainy season
fish tank temperature need to be maintained in winter season to protect your fish from cold water. this heater will heat the water in tank to set degrees, as there is an option to set temperature and the heater will maintain the temperature automatically by switching heater on or off . This device can also be used for patients with leg pains to soak legs in hot water. this heater will heat water automatically when water cools down.