hello im starting a fresh water and a salt water tank soon and i had the image in my head of having a blue background and then some gravel and then for plants a forest of something straight and tall. I thought it will look cool if theres a forest of these tall plants with fish weaving in and out of them. does anyone know what i can use for this idea?
With freshwater, you could possibly try Vallisneria.
Under Compact Flourescents or N.O., you could have a nice "forest" that reaches the height of the tank. I would suggest using a black background if you feel it necessary.