Question - What backup equipment to you keep on hand for your Reef Tank

[Braveheart!]

I have a Red Sea 350 tank that has been up and running for seven months. The closest fish store is 1.5 hours away. I have a sicce syncra return pump, red sea reef wave 25, ATP heater titanium 300W. I would think I would be good for another year. Maybe have a heater as backup? Not sure about return pump. Just wonder what others do.

 

[piranhaman00]

I have a backup for everything

 

[HB AL]

Generator