I really think if you can spread 24-36 bulbs across your tank, you will have PLENTY of light. I emailed Mike at RapidLed first before I ordered.
i have a 60g 24*24*24 cube
1)how many leds would i need? whites & blues
2)how big would the heat sink need to be?
things to keep in mind..
*i want to keep sps & lps
*i want to avoid shadow or dim spots
* i am a complete noob on leds :duh: