Just got the first electric bill after installing a coralife 3x250MH and 4x96 actinic, along with another 1x250MH and 2x96, 3 rio sump pumps and 6 1200maxijet's needlewheel 250g skimmer, and the electric bill only went up $68
Thats not that bad at all.
I saw a tank set up that cost the owner an extra 350$ a month!
He runs 12 400W Mh and 4 1/4 horse pumps! Oh yeah its a 835 gallon tank.
I was thinking it was going to go up a $100 bucks. So, my way of thinking is that I planned on it going up a hundred, so now I have like an extra $32 to play with. If my 1576w of lights cost me $86 that equals out to 18.32 cents per watt, so if I take the $32 that the bill didn't go up and divide by .1832 that means that I can go get another 174w of lighting
Originally Posted by maxalmon
I was thinking it was going to go up a $100 bucks. So, my way of thinking is that I planned on it going up a hundred, so now I have like an extra $32 to play with. If my 1576w of lights cost me $86 that equals out to 18.32 cents per watt, so if I take the $32 that the bill didn't go up and divide by .1832 that means that I can go get another 174w of lighting
You did the math wrong. It's 4.31 cents per watt and you can add an "extra" 742 watts.