#ed_op#DIV#ed_cl#Hi all#ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl#i am geting ready to put live rock in my 180gal tank , i am going to buy 200lbs from live aquaria should i put half in and wate till it gets safe or put it all in at once?#ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl#Thanks.#ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl##ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl# Rich.#ed_op#/DIV#ed_cl#