Draenei Fishing Net

Source
This item is provided for the quest.

Use
This item is the only means to catch, required by the quest. The net is used while standing or swimming in a School of Red Snapper, and either catches a single Red Snapper or occasionally spawns a hostile Angry Murloc mob, which always drops a Red Snapper when defeated. The net does not require the fishing skill to use.

As a quest objective
This item is an objective of, and must be turned back in with the Red Snappers in order to complete the quest.