Backup power - what you got?

[Default]

I have a 250 galon and I have a 22kw honeywell generator that runs on natural gas. Im in a wooded area and we lose power almost every year now. You dont even know the power has gone out the lights flicker and the genset is on. It has enough power to run my whole house, sump and heat pump.

[ReefMadness]

i just use an ice cap battery backup to run my gyres. they're supposedly good for 32 hours per gyre. hopefully i never have to test it.