right now, i have a 10,000k/460nm compact fl. bulb on my african cichlid aquarium. (pictured below) i was thinking about going with maybe a full actinic, but i noticed there are two diff types. there's an actinic 420nm and an actinic 460nm. can someone tell me what the difference is and/or if i should just stick with what i have?
Just kidding. Sorry i don't know either but you have a really nice set up. 
yea, its a pain to get the fish out, but i get more people saying "ya'lls tanks look great!" thank anything. haha. sorry, i just had to brag on myself for a moment. 