I know this is far from ideal and all but I am on a limited budget. I was wondering if these bulbs would be bright enough for either macroalgea or some low light corals? http://www.petsmart.com/global/prod...186327093100&itemNo=20&In=Fish&N=2030061&Ne=2
http://www.petsmart.com/global/prod...uorescent&In=All&previousText=fluorescent&N=0
or
http://www.petsmart.com/global/prod...uorescent&In=All&previousText=fluorescent&N=0
http://www.petsmart.com/global/prod...uorescent&In=All&previousText=fluorescent&N=0
or
http://www.petsmart.com/global/prod...uorescent&In=All&previousText=fluorescent&N=0