Internet surfing does not use that much power on my laptop.jlnguyen74;2317186; said:Use this one on your 100 gals, and move the 9 watts to your 75 gals. A night light is already 4 watts, so 9 watts is nothing to compare with those accesories you run on a daily basic. Perhaps, cutting back on internet surfing will help you to balance the difference, and save you some buck to pay the electric bill
Desktop PC run on a 600watt power supply so it's an electric hog.
I honestly do not think my hobby equipments run up the utility that much beside the heaters. Old lady complaints must've gotten into me to make me analyze the numbers.I need to stop buying and killing fish. The expense saved from that could easily cover my hobby utility cost.
I'm going to buy this UV and let it sit there for 1/2 a year to collect dust like the other UV I got from you.
In this world, you snooze, you lose! 
