I guess it sounds fun, but from my personal experience its anything but that.
I had a client once with a 700gal reef, it was a 6ft tall custom tank, customer wanted to add a clam, so I cradled a big 6 " maxima near the top with some rocks. Clam moved and fell to the bottom, so I had to bring my mask /snorkel in addition to some long handled grabbers. No big deal right? well, customer also had super expensive hand scraped brazilian wood floors in front of the tank that, in the clients mind, could absolutely not be exposed to one drop of salt water!
It was incredibly stressful! I used painter's plastic and like a dozen beach towels.