Everyone else have lots of evaporation?

[jay24k]

Wow that is cold. With a temp that low, I'm sure that AC is on pretty often so moisture probably isn't a big deal. Wow 72. I'd be wearing a loin sweater!

 

[Gettin'Tanked]

I lose 2-3 g a day on my 75 with 20 g sump, The house stays at 72 also. The tank temp is 77-79. I have 2 x 250 MH and 4 x 65 blue actinics running 12 hours a day. Flow is about 3000 gph. I agree auto top-off is a must.

 

[jay24k]

What is your guys electric bill keeping your house at 72?

 

[skinnyjoe1976]

when i had my 125 running with a 1/2hp chiller 3 250mh and 2 mag 24's a mag7 and mag 12 it was running in the 320's during the winter months. now the tank is gone and left with the smaller one it's running around the 200's. 120.00 a month for the dam 125. my wife is very