I love the tank, It looks like you took a section out of the betta's natural habitat and boxed it.
If the algaefix isnt working maybe the algae isnt algae? Could it be slime "algae"(CyanoBacteria) in which case Maracyn, an antibiotic, would be a better remedy.
I myself have some greenslime, first dose of antibiotic today.
Last edited by rnaodm; 12-12-2012 at 01:55 AM.