Which of the following is NOT a good practice during catch and release?

Holding the fish out of water to pose for a photograph is not a good practice during catch and release because it can cause stress and physical harm to the fish. When a fish is out of water, it cannot receive oxygen as gills need water flow to properly function, and even brief exposure can lead to tissue damage, particularly to the gills. This practice can significantly reduce the chances of survival for the fish after release.

In contrast, using a net instead of hands minimizes injury that can occur from direct handling, thus protecting the fish's skin and scales. Minimizing handling time is important as it decreases stress levels for the fish, enabling better survival rates after release. Keeping the fish in the water while removing hooks helps reduce the time the fish is out of its natural environment, contributing to overall health and survivability post-release.