tomek77pl
Member
I run a 10w actinic led on a computer heatsink for the pop effect on my 20 gallon, if you can find a heat sink that if sufficient for two 10w leds you can have one 10k and one actinic or a hybrid(10k and actinic in one bulb). bulbs run for about 6-10 bucks and ballasts 7 bucks ish each all off of ebay. I can post a picture when I get home of my 10w diy setup I just put together couple days ago.