So in my 165 gallon aquarium, I currently have 4 3ft T5NO bulbs near the back and I love the effect it gives. However, my angelfish are ALWAYS in the front of the tank and they are essentially just silhouettes when I look into the aquarium. Is there any kind of lighting (I'd imagine LED) that only lights up a narrow area in the front of the tank, so everything that isn't in the front 6" or so is backlit with my current lighting?
