Costco Spinning Bike I Have One Of Those Christmas BALL Table Ornaments From Costco's In Which The Water Inside Has Gone Cloudy?

I have one of those Christmas BALL table ornaments from Costco's in which the water inside has gone cloudy? - costco spinning bike

I have a musical ball Christmas table at Costco. Just like snow globes to shake the snow, which is suspended in water in the world. But this is great music and visit the settlement. Anyway, for whatever reason, has gone the water cloudy or milky. No idea whether it be repaired? Is it possible to make a hole in the glass without any cracks, and from simply draining the water? It would clarify the heat or what?
Or throw them out?