hi people,starting a frag tank,just wanna ask if i connect a bare bottom coral only tank to a huge dual beckett,can i do away with all the liverocks??there will be no sump,no fuge,no rocks and no sand.just a solid skimmer.will it work??i am unsure because i know that some "wastes" do not contain static charges and thus do not adhere to bubbles.anyone has experience??comments and suggestions welcome.