D-D T5 tubes � A history of the product | D-D The Aquarium Solution

In 2002 D-D Aquarium Solutions were the very first in the world to develop a 5 point spectrum, blended phosphor T5 tube specifically for marine and reef aquariums. Before that time there were only white and blue tubes available to the hobbyist and colour blending relied on mixing these two distinct tubes together in various ratios.