I want to remove ALL my sand..

[OCDP]

I have the siphon ready to go... my only real concern is the fact that I'm remocing "all" the sand, so I am figuring that I will disrupt something.. at the same time I just cleaned my entire sandbed a week or so ago, so it's pretty gunk-free.

Will it hurt anything if I remove all my sand in one shot? I just know that my SPS will look and do better without all the nutrients in my tank.

TIA.