By how much do you think this Fixture would raise my electricity bill?

[kookerson]

My LFS is selling me his 1 year old, Coralife Aqualight fixture with 2 x 150 Watt Metal Halides......which would be run about 10 hours a day.......how much do you think it would raise my electricity bill?

[PSam]

For rough estimate: http://www.reefcentral.com/calc/tank_elec_calc.php

[db_triggerfish]

one way to save don't run it that many hours 6 should be enough from several threads here on rc.

[jim70]

I have a similar fixture and mine bill did not go up that much only a couple of dollars. I went from a PC light to this one.