I have actually never used live sand or ocean direct sand. Always just carib sea dry sand for me. Back in the day, there were people selling sand harvested from the sea floor that was kept wet and would come in with things living in it (think sand version of KP aquatics live rock). From a quick read, Ocean Direct is not this. Looks like TBS sells something like old school live sand.I do suppose there isnt a big reason on why i cant utilize the light during the process. It might actually be rather easy as I can potentially get under the tank itself and move it / the stand and can place the bucket there.
I am going to switch subjects really quick... Ive always rinsed my sand and am a proponent of it. I am now seeing there is not just live sand... but like live sand straight from ocean ( ocean direct...) would I still go about rinsing that as well?
Would I potentially be smart and buy a few bags of dry sand then rinse it...? I rinse the sand anyways but figured maybe can save some $$ / my tank is rather established as it has been up for 5+ years.
Hopefully others can chime in about Ocean Direct (or maybe you will gain more traction by starting a new thread). Skimming a few reviews, one thing that jumped out at me was the potential for a small ammonia spike after adding. You could always add it to the tank before you add the corals etc and let the cloudy water clear and keep the NH3/4 in check. As for washing it, I have no idea... I normally wash my (dead) sand with tap water until it runs clean, dump out the tap water as much as I can, then rinse it once or twice with RO/DI and add to the tank.
You may have a small ammonia spike as you do this move. I'd get an ammonia alert badge to keep an eye on this, and keep water on hand to solve the problem with a big partial water change if you have to in an emergency.