keeping live rock and sand

[muddybigbludodge]

Ok my 120 is down all across my floors I move all my live sand what was left atleast and my live rock into rubbermaid trash can (new and rinsed) with a light just clipped on it a heater and 2 power heads to circulate but was wondering if I need to add a air stone or anything to it my fish are all saved and survived currently stuck in a 20g long until new tank comes in.
Thanks for the help