Can all fish swim in all depths?

Hello! i’m re-watching Finding Nemo, and I’m at the part where Marlin and Dory lose the mask and swim deep into the depths of the ocean, where the anglerfish is. My question is, can fish who live closer to the surface of the ocean survive in lower depths? I don’t know the actual depths that clownfish and blue tangs can swim in, but I can’t imagine they can survive in the pressure that the anglerfish is in? I have definitely tried my hand in googling this, but I seem to not be able to find an answer. Sorry if this is a silly question!!!