AndrewT Posted December 3, 2008 Posted December 3, 2008 I just got some t5 retro kits to add to my set up. I curently have 2 actinics and 2 10k in a current lighting fixture. The bulbs that came with the retros are blue and then atinics what combo would help corals to grow best. i added two more retros to my canopy. I justy need to know what kind of bulbs to use now. 2 more actinic? or two more blue? or one blue one actinic? Thanks guys Quote
GKarshens Posted December 3, 2008 Posted December 3, 2008 Are you looking for growth or color? The yellower the bulb the more growth. The bluer the bulb the more color. Quote
AndrewT Posted December 3, 2008 Author Posted December 3, 2008 Yeah i opted to gp with the two 10k... Tanks coming along great... just put in the two retros last night and im hoping that this new skimmer help out too. Quote
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