Join Date: Jan 2011
Location: Lea County, New Mexico
LED build 90g questions
Hello, I'm planning on building a LED light fixture for my 90g tank. It will be lightly planted but I want to have enough light to grow just about anything in the future. I'll be using Cree LEDs on multiple drives so I can change the intensity of the lights. Does anybody know how many LEDs I need to cover a 4ft tank? Should I build a long strip of lights or two square lights on each side?