Just a reminder to everyone it will start cooling down significantly at night. It is a good idea to have a spare heater and if you use one heater controller on hand. My heater controller went bad last year and luckily for me a member had a spare for me to buy. Also, if your heater is around 2yrs old it would be a good idea to replace it. In the end the price of a new heater is significantly less then our water pets. Hit me up if you have any questions about anything.