Quote:
	
	
		
			
				
					Originally Posted by  Reef Pilot
					 
				 
				What water filtering plants would you use for . 
			
		 | 
	
	
 Pretty much any water garden plant.  Lillie's, marginals, floating plants.  I have an assortment of all of the above.  My koi like to dig up my Lillie's for fun :-/. My marginals (cat tails, marsh marigold, reeds, etc) are high enough that the koi can't dig those up though.  If I had more room I'd grow more marginals.  Water hyacinth is great too and grows like a weed.  Although the fish do like to nibble on those roots too.