Thanks everyone
to TRITON1: I want to try acrylic for its better transparency, sorry I have not more info on the stands construction, a local vendor do it for me.
to plancton: It is hard to find good ultra white glass in Beijing, so I want to try acrylic for better transparency, I am also worring about the problem of acrylic as you mentioned, but I want to try it anyway
to kvmn: the sump is 60"x 20"x20" in dimension but the water level is very shallow. First section is about 28" long for skimmer and other equipment, second section is about 20" long for refugium(In fact the alage in refugium is growing very slow now.), third section is about 12" long for return pump.
to mingxu: I think most of LPS and soft coral could be well with SPS, but I will be care of mushroom and leather coral.
to Jeremy B.:Thanks, I am also considering add more VHO light
to andrewk529: I use these to build a small section in refugium, the new fish will be put in this section for a while to accept food.
to bogg: it is soft drain pipes connected with PVC drain pipes from main tank.
to Demonic: the water level of main tank is only about 24"
to chingchai: here it is:
http://www.youtube.com/watch?v=W6FDNfLDIEY , but I could not access YouTube from China now, so I could not reply comments :-(