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View Full Version : Useful energy calculator found on the net



yogi1774
08-04-2013, 08:51 PM
http://diyfishkeepers.com/forum/index.php?pageid=energycalculator

DiscusAB
08-14-2013, 09:29 AM
Doesnt work

Shawn
08-14-2013, 01:39 PM
works just fine for me all i had to do was type in a few numbers.

lonesomeshark
08-14-2013, 06:52 PM
Wait a sec...the calculator needs numbers?!?