Tips on creating an underwater look?

I’m trying to create an underwater, ocean environment look. I’ve been playing around with lights and fog, but it’s still not looking oceanic.

If anyone has any tips or suggestions, they would be greatly appreciated! I’m a new user, been working in Notch for a few months now. Loving it.


Hi Harry,
would you have a reference image of what you want to do? and what you managed to do ?


Hi Adrien, thanks for your reply.

Here’s what I have so far:

And this is what I’m looking to create, with some movement of course; not completely still like an image.
I’d like the rays of light to move naturally maybe math modifiers controlling lights? :

Hi Harry,
here a dfx with this kind of effect. It can be a good start,.


caustics.dfx (11.3 KB)

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Thanks so much! This was a great help.