rsm 250 cycling, and extra leds?

I have had my rsm250 runing for 2 weeks this saturday, and was wondering if i could put 4 frags in it, I got 3 from World Wide corals, which is the best store for corals ive ever been 2, they had every type of chalice and more, even a colony of my miami! anyways i got an apple berry chalice, pink sapphire chalice, and seasons greetings monti from them and was going to move a purple watermelon frag from my other tank. My tank perimeters are all perfect and calcium is 500,

Also while i was at world wide corals I realized how much of a differnce leds made in coral color, i was wondering if I could add any leds to my rsm 250?

Thanks for any help

KLR

 

any 1

 

You checked your ammonia and it was 0? What kind of rock do you have?

 

the ammonia was 0, i have 45 lbs of live rock, and about 30lbs of live sand and about the same of dry sand

 

thats how the tank was last fri