No Limits dark water problem?

When I have the water texture selected to tropical the water in the distance looks almost black when I get close to the surface of the water. Shouldn't the water be more bright looking when it is selected on the tropical setting?

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Here is how the water used to look from a downloaded coaster.

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It might be an environment your using, try using a different Env.

I tried the sunny day environment but that di not help the water issue.

Maybe Big 3ds underground??????????????????

[TheArchitect]

in terrain settings choose "default water level".

That button is greyed out. I cannot click it.