A very good plant, that i use in my rays pond, is the water hyacinth. IS used for a long time in Koi ponds.
 
I also use Salvinia and Valisneria Gigantea in that rays pond.
 
A very good plant, that i use in my house tanks, is the Jibóia - Epipremnum pinnatum.
				
			I also use Salvinia and Valisneria Gigantea in that rays pond.
A very good plant, that i use in my house tanks, is the Jibóia - Epipremnum pinnatum.