Tang

[codman]

hello all
i was wondering if someone can help me out,i have a 4ft marine tank and i have a mimic tang i was wondering if i could put a yellow tang in as well,
i realy think i have to get a yellow tang as im getting a lot off green weed growing on my live rock,
anyone help, many thanks,

 

[mattrock]

the green weed could be 2 much light making algae