How do I have a brightly-lit tank without algae?

Would the type of lighting be a factor? I am thinking of changing the
halogen lights for fluorescents anyway as the halogens produce too much
heat. Would this help the algae problem?

My halogen spots don't cause a problem. They are on for about 16 hours
a day. I don't use fluorescent lights. Maybe they are your problem.

Dunno, fluorescents are the standard for fish tanks, they aren't
generally known for causing algae problems.

Maybe I'll have to add a Plec and see if that helps. They are supposed
to be good algae eaters.

--
Alan Silver
(anything added below this line is nothing to do with me)