No Fog

Hides all the fog, thus increasing render distance without lag. Introducing you to No Fog, it is the best texture pack for removing fog and increasing render distance without creating much lag.

Note that this texture pack varies on your render distance. By default, render distance is fixed in areas like water, lava, etc., it doesn't matter that your render distance is 5 or 96.

Screenshots:

Lava View (yes, this is a lava view):

And in the overworld, the fog isn't there too. Please note that fog cannot be completely removed like in Java Edition (OptiFine) due to the restrictions of Minecraft Bedrock. But it'll make every loaded chunk visible (fog hides some loaded chunks). Useful when in water or lava.