I only bathe my Ball when she has a bad shed, or when she plays with her food and ends up exploding it all over herself and her tank. I think the last time I bathed her was for the RI she had, and BOY, she let me know she wasn't happy about it. She hissed, swam around like a madman, and at one point she submarined around the tub blowing bubbles.Normally she tolerates it pretty well.
Next time she has to get a bath I'll get pictures.