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algae growing in my marine tank

Subject: algae growing in my marine tank
by tgarland on 27/9/2010 20:54:40

how can i stop algae growing in my marine tank???? i change over 10% of the water with ro water weekly ive tested the nitrate and nitrite and they are saying 0, i brought the new fluval g series filter about 3 months ago and that doesnt seem to help my skimmer is working great and so are my 5 fans. i have very little living things in my tank 4 small fish a spinny star fish and a couple of small anenomes. please help