The water seems to be reflecting mostly the colour of the background but not too much the lights.
Basically, i'm trying to do this:
But i don't know what's happening. I stopped doing the tutorial because of this, tried a lot of things with the material imput, but nothing has changed.
(I'm doing this tuto, btw) https://www.blenderguru.com/tutorials/create-a-realistic-fruit-splash
So... what i' doing wrong?
EDIT: Did it again with a mesh in the background (inside a cube). Not solving my problem at all :/
Still looks like some kind of onyx material, but nothing at all like water.