I am new to Rhino and I do not have a lot of experience. I found this forum and it looks like there are a lot of experienced people on here. Was hoping for some help with an issue. I guess there is an easy fix, but because of my lack of experience I find it hard to figure out.
I found a water-material in a forum online that I downloaded. The material looks good I think!
That looks like Rendered mode. Switch to Raytraced to see inter-object reflections. Rhino Render uses the same engine as Raytraced so once you render you also should see them.
Assuming you’r using Rhino 7 I’d actually use a Physically Based Material. I have posted a couple on this forum that you may want to use, let me find the posts for you.