ATI bulbs

[Hella_Reef]

Get at least 1 aticnic for growth

 

[Centerline]

2 blue + / 2 true actinic

 

[dragon99]

2 blue + / 2 true actinic

I'll second that. Use the Hydra's to balance the color if you want a whiter appearance.

 

[Centerline]

I'll second that. Use the Hydra's to balance the color if you want a whiter appearance.

Here is a picture - intended to add it to my post... Not overly blue but plenty of pop.