Fish phobia mode

This is for a low people of the world, but, for that people is really necesearry, the Fish phobia is a really big problem in the new uptade, in the another versiors all ocean things are opcional, but now, the cave, one of the most important part of the game, will have water, and with thw water are the fish. I am person with this phobi, and playing the game is problematic with the transparent ocean, but with the cave uptade, the game will become a nightmare for me and everyone who have this phobia, pls Mojang, give a mode of dont see the fish in the caves or something how a mode for people with phobias :(