So,because of a major aptaisia attack,I'm having to break down my 50g cube which houses 12 rbta.I'm moving everything to a 30g,while I bleach and clean the cube,starting over with new rock,etc,I'm hoping I can remove at least some of the nems,where can I keep them in the 30g,would those fish boxes work?also best way to remove them from the rock,thanks.