ah..... that's almost 2 months old But if you can keep the PO4 down and keep the nitrates low then should be able to control the algae.
My setup 5 months + now and luckily besides a little bit of algae during the first two months, I do not have any since then. I attribute this to the use of heavy skimming, rowaphos to keep PO4 at 0. Reduce feeding for my fishes and high high current so there is no waste built up leading to nitrate problem.
Now my NO3 is 0.1 to 0.2ppm and PO4 as usual 0 ppm