For example, running your lights for 8hrs actincs, 10 hours 10k costs $15.77 a month (12cents/KWH)...
if you went to 6 hrs... costs $10.77/month... You would save $5, you can't even buy lunch for five bucks.
Running 350w of pumps x24h costs $30.66/month... If you ran them 12h/d.. would save you $15.33... not exactly a ton of money, esp. in this hobby.
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~Jason
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