What is the basket star diet?

There is no specific diet called the "basket star diet".

It's possible you're thinking of a different term or have misheard something.

Basket stars are marine animals, and they are carnivores. They primarily feed on:

* Zooplankton: Tiny animals that drift in the water.

* Small invertebrates: Like shrimp, crabs, and worms.

They use their long, branching arms to capture their prey.

Perhaps you were looking for information about a different diet related to marine life or another topic? Please provide more context or details so I can help you find the right information.