Ocarina of Time problems

I was playin OoT i was on my way to the 2nd dungeon and as a few of you might know you need to get the silver scale first by beating the diving mini-game and the problem is that the water is completley white - like you cant see anything under it makeing it impossible to beat it. how can i make it so that i can see in the water

Which emulator are you using? It works fine on Project64. I completely beat the game on that emulator.