I'd like to add some macro algae in my tank, behind the rocks.  Mainly because I want something that will help promote pod growth but also because I saw a tank similar and it gave it a really nice and natural look.   
Anything you would recommend that won't take over the tank but still looks good ?
				
			Anything you would recommend that won't take over the tank but still looks good ?
 
	 
	 
		  
 
		 
 
		 
 
		
