Guys/Gals,
Sooo sorry i haven't replied back in a while. I'll try to catch up and answer your Q's.
addicted_2_reef, The sand gets siphoned along with a water change once a month.
tahiriqbal, I use no special thing to enhance the color on my rocks, but i must say that i am loosing a lot of purple since i have been experimenting with Vodka. The epoxy brand is called Aquamend it is the same underwater 2 part putty you may find in your local LFS.
parkavenuereef, Your question got lost in the 5th page lol, I was using a 400w SE Radium bulb powered by a HQI PFO brand ballast. I am currently experimenting on a combo of a 250w XM 20k for 10hrs and a 400w Reeflux 12k for 4hrs.
Chyendra, The whole structure is not anchored to the tank, it was built in one pice before entering the tank. mattnano had made an anchor out of a acrylic sheet for his base and glued a pice of acrylic rod for his rock structure.
Walter Costa, All is doing great i'll shoot some pics this weekend.
Again thank you all for your wonderful comments!