[R-e-D]

ok . have a 36g corner tank set up with a sump/fuge under it .. i am having crazy nitrate problems (not this question) .. i set up the fuge with some red macro and cheato algea about 4 weeks ago and have seen 0 growth , its not dieing , but its not growing either .. i run a current dual 9watt light set with 10k&14k bulb at night and a 420$460 atinic during the day . my tank has a 150watt mh 14k light on during the day and just blue lunar lights at night. i am thinking my problem could either be to mush flow over the fuge area or wrong lights. ... any help?