What is a color of needle fish?

Needlefish are known for their silvery coloration. They often have a metallic sheen that can appear blue-green or even iridescent depending on the light.

Here's a breakdown:

* Base color: Silver

* Sheen: Metallic, often appearing blue-green or iridescent

* Dorsal fin: Usually dark grey or black

* Other features: Some species may have faint stripes or spots

It's important to note that the exact color of a needlefish can vary slightly depending on the species, age, and environment.