How did brian use the fish scraps?

Please provide me with more context! I need to know who "Brian" is and what situation he's in to understand how he might use fish scraps.

For example:

* Is Brian a fisherman? If so, he might use fish scraps as bait for other fish.

* Is Brian a chef? If so, he might use fish scraps to make a stock or a flavorful sauce.

* Is Brian a pet owner? If so, he might use fish scraps as a treat for his pet.

Tell me more about Brian and the situation, and I can give you a more specific answer!