This package contains a single realistic water effect that supports built-in render by default. It also supports HDRP and URP, with HDRP and URP being the default render pipelines in Unity 2022 or later. The package requires Shader Graph, which is installed together with the asset. The water effect can be easily switched to built-in render if needed. If you have any issues or questions, you can contact the author through their profile page.
The texture sizes for the water effect vary from 128x128 to 2048x2048.