Fathead minnows swimming in an experimental aquarium

Fathead minnows (Pimephales promelas) swimming in an experimental aquarium

Detailed Description

Bioactive Chemicals Research Laboratory — Boulder, Colorado. Fathead minnows (Pimephales promelas) swimming in an experimental aquarium. The aquarium is part of an experiment to assess endocrine disruption in fish.

Details

Image Dimensions: 1024 x 325

Date Taken:

Location Taken: US