Giesemann combo

[GR808]

What's the best combination for Giesemann bulbs? I have 6-54W on a 120G.

 

[PR_Reefers]

....depends...for me best all around bulb is the actinic+ it adds a neat blue color and aids in coral pigmentation. My current setup is 1 aquablue +, 2 actinic+ and 1 true actinic...this gets my corals growing pretty fast and colorful.I used to have 2 more actinic + but I replaced them for a reefbrite LED...nice!!!

 

[GR808]

thanks.
What's the difference between the actinic + and the pure actinic?