I think it’s missing.
Because if it were only invisible the Zoi wouldn’t be able to walk on the ground of the ocean but swim 
3 Likes
Sometimes the water is missing, and zois will still swim. When they snorkel, they are in the water and look normal. They come up, and the water is gone.
Other times, the water physics is broken.
It doesn’t seem to be a simple problem and is linked to other bugs and glitches
2 Likes