@rat196426 has had several successful years with his pro and then his XR on casters. I doubt you’re gonna run an open tank of fluid so moving it full of water shouldn’t matter and if the casters aren’t heavy enough to do that then you put the wrong casters on your cart. Also hopefully you’re moving it carefully enough that sloshing around would be not much of an issue anyhow if you don’t drain the table into a tank.
The pro holds approximately 16 gallons so approximnetly 150lbs .