What fish is troubling the collective noun for?

This is a bit of a riddle! To solve it, we need to think about:

* Collective Nouns: Words that refer to a group of things (e.g., a school of fish, a flock of birds).

* What Troubles a Group: This could mean something is causing them harm, annoyance, or disruption.

Let's consider some possibilities:

* A school of fish might be troubled by a shark or a fishing net.

* A flock of birds might be troubled by a hawk or a storm.

So, the answer depends on the specific collective noun you're thinking of.

Can you tell me what the collective noun is? That will help me give you a more accurate answer!