I have been battling a hair algae problem now for about 4 weeks. I have changed all the filters in my RO
system. I have done 3 pwc
of 15-25% and still can't seem to get the problem under control.
I have tested the PO4
and Nitrates and both are undetectable. The only thing I have not changed b/c I don't know if it will help is the lighting. I have tried to "black out" the tank for 4 days, but that did not seem to help much either.
All I have for lighting is regular fluorescents (blue & white). Both bulbs are about 1 year old. Would it do any good to replace the bulbs?
I really don't think overfeeding or overstocking (only 2 small clowns and a small Niger Trigger in a 90 gal
.) is a problem.