This is one of the established stand-alone bulbs of the modern marine aquarium. It combines the properties of a full-spectrum bulb with an elevated blue color peak. The Aquablue Special is designed for coral growth due to the high proportion of photosynthetically usable radition on corals (zooxanthellae).
Recommended as a stand-alone bulb or in combination with Blue Plus, Purple Plus or Actinic.
We recommend mixing in a ratio of 1:1 to 1:2 to our Blue Plus and the supplemental bulbs.