Righ here in our library, under DIY...
http://www.cichlid-forum.com/articles/diy_canopy.php
http://www.cichlid-forum.com/articles/diy_canopy2.php
One change I would make to any of these ideas, is to use twist power compact bulbs instead of tube bulbs.
http://www.cichlid-forum.com/articles/diy_canopy.php
http://www.cichlid-forum.com/articles/diy_canopy2.php
One change I would make to any of these ideas, is to use twist power compact bulbs instead of tube bulbs.