Recent content by firechild

That depends largely on what typ of LEDs you are planning to use. For example you may need nearly 3 times as many if you are planning to use cheap ebay emitters vs Cree XM-Ls. For a typical build (using Cree XP-G white and XP-E blue/royal blue) you'd probably need about 24 LEDs. That depends...

Name: firechild Title: Acro under actinics Camera: Kodak dc3200 Location: my 80G reef [/img]