Is a sea horse true fish?

Yes, sea horses are true fish. They belong to the family Syngnathidae, which is a type of bony fish. Sea horses are characterized by their unique body shape, which resembles a horse's head and neck. They have a prehensile tail, which they use to anchor themselves to coral and other objects. Sea horses are also unique in that the male sea horse carries and incubates the eggs and gives birth to live young.