ive got stuff in the tank about 100 lbs of live rock, 4 chromis, and a chonk( i think i spelled that right. its been runnin dark w/ just lights from the room for the last 6wks. ive got the fuge in the stand lit up 24 hrs. i ddnt want all the algae of the liverock i just added to die off so i bought the cheap bulb. plus this is my 1st hallide system nt to mention the 1st time i ever wired anything like this. i wanted to make sure it worked. i lit it up last night. ive never seen any light that bright before. my lighting over my 72 was 296 watts of power compact. doesnt compare even w/ the cheap home depot lights. will i still experience bad algae growth if i reduce my nutrients to 00?