My total household electrical bill last month was $199.80 with Epcor's rate 10 to 12 cent for the period (interesting how the rate changes throught out the period but yet they estimate usage).
Using RC calculator, tank is about $70/mon. Thinking about throwing some frags in the sump and adding a 175W MH, would expect to add about another $7.00 a month. Sell one frag for $10.00, I'm making money.
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