#blendertutorial #realisticrender In this video we learn how to create realistic water in blender. we learn how to make a water shader. we learn how to use the ocean modifier. we learn how to make fake water simulations. we learn how to make fake caustic effects and animate the water. Fish Model : https://sketchfab.com/3d-models/koi-fish-236859b809984f52b70c94fd040b9c59 Realistic 3D Water Tutorial in Blender