chris...i envy you. i wish i had the money to do a similar tank. wow...just wow. you made a 4.5 gallon tank look amazing. hey that coralife light you had on originaly, is that good enough for soft corals? cause i have an extra h.o.b. filter, a 5 gallon tank, and one of those lights handy. all i would have to buy is sand, salt, and a few other things. let me know via p.m. thanks in advance.