From the search results, it appears that the term "fish basket" can refer to different things, including a type of cookware used for grilling fish, a primitive-style survival fish basket trap, and a code of practice for fish and fishery products. Here are some details about each:

Fish Grill Basket

• Materials: Fish grill baskets can be made of carbon steel, stainless steel, or cast iron.
• Positive: They allow for easy grilling of fish and other seafood, and can be used to cook a variety of foods.
• Negative: None mentioned.

Primitive-Style Survival Fish Basket Trap

• Materials: This type of fish basket is made using vines.
• Positive: It is a natural and sturdy way to catch fish over a long period of time.
• Negative: It requires some skill to make, and may not be as effective as other types of fishing methods.

Code of Practice for Fish and Fishery Products

• Ingredients or materials: This document provides guidance on the production, storage, and handling of fish and fishery products.
• Positive: It provides a user-friendly document for the elaboration of national and international food standards.
• Negative: None mentioned.

Its worth noting that there is also a cookware brand called Made In that has released a product called "fish basket," but the search result does not provide any details about the products materials or ingredients.