General Reef Discussion
Happy Thursday folks.
I'm building a LED fixture with Cree LEDs, a heatsink from Heatsinkusa.com and drivers\dimmer kit from Rapidled.com.
This is for a 12 gallon nano reef I'm cycling now, it's a Fluval Edge.
I have 5x Cree white LEDs, 12x Cree Royal Blue and 2x UV LEDs from RapidLED. If...