Common name: Great seahorse

General information

The Great Seahorse, scientifically known as Hippocampus kelloggi, is a captivating marine fish that belongs to the family Syngnathidae. This species is notable for its large size and the presence of thick body rings. The coloration of the Great Seahorse can vary widely, often reflecting its environment, which helps in camouflage. They are not as common in the aquarium trade as other seahorse species, partly due to their size and specific care requirements.

Care

Great Seahorses require a specialized aquarium setup that mimics their natural habitat. They need a peaceful environment with plenty of hitching posts, such as soft corals or macroalgae, where they can anchor themselves with their prehensile tails. Strong currents should be avoided as they are poor swimmers. Seahorses have specific dietary needs, preferring live foods such as brine shrimp, mysis shrimp, and other small crustaceans. Consistent water quality and parameters are crucial for their health.

Reproduction

Like all seahorses, Hippocampus kelloggi exhibits fascinating reproductive behavior. Males carry the fertilized eggs in a brood pouch until they hatch. The courtship display is elaborate and includes color changes, dancing, and tail entwining. Breeding them in captivity can be challenging but rewarding for experienced aquarists.

Habitat

Great Seahorses are found in the Indo-Pacific region, inhabiting shallow coastal waters, estuaries, and coral reefs. They tend to prefer areas with seagrass beds or mangroves where they can blend in and hunt for food. Conservation efforts are important for this species as they face threats from habitat destruction and the traditional medicine trade.