Trying to second guess what people here really mean is getting obscure...
Jim,- your comment begs the questions, are you an Adam Sandler fan, (whoever he is), and do you have a seafood allergy?
Morgan, - that type of behaviour is there because it's possible, not because we need it.
harris, - if only!
.... I've nothing against having, 'A clock!'. - Does it really need an option to change in sequence, and the order in that sequence be optionally random, and the duration of each showing be individually variable? - In addition to changes of colour, style, fonts, animation, what day the week starts, and who's religion's calendar we follow?
If the answer to those is yes, then the world and this aquarium have gone mad!
..... Though animated
corals in the 3D background would be a novel feature.