A popular sport at Hogwarts School of Witchcraft and Wizardry in the 1990s was a game called "Flying Seahorse Fishing", in which one would use the Seize and Pull Charm on the flying seahorses to pull them out of the water.
This was more than just recreational, however; as they are a necessary ingredient in the Girding Potion, and Professor Severus Snape requested that each member of his classes bring in three flying seahorses for the brewing of the potion. Consequently, flying seahorse fishing was essential for students to obtain the ingredient.
- Harry Potter and the Prisoner of Azkaban (video game) (First appearance)
- Harry Potter and the Half-Blood Prince (video game)