Common name: West Australian seahorse

General information

The West Australian Seahorse, scientifically known as Hippocampus subelongatus, is a captivating species popular among aquarists for its unique appearance and behavior. This seahorse is characterized by its elongated snout and slender body, with a coloration that can vary from yellow, brown, to reddish hues, often with intricate patterns that help it blend into its environment.

Care

Caring for West Australian Seahorses requires a dedicated approach. They thrive in a stable, well-maintained aquarium with gentle water flow and plenty of hitching posts like seagrass or artificial decorations. Seahorses are susceptible to stress from aggressive tank mates, so peaceful community tanks are essential. They feed on live or frozen mysis shrimp, and it's crucial to ensure they eat adequately as they have a high metabolism.

Reproduction

Seahorses are known for their unique reproductive behavior where males carry the fertilized eggs in a brood pouch until they hatch. Hippocampus subelongatus males can be seen with swollen pouches during the breeding season, indicating they are carrying offspring. Breeding in captivity can be challenging but rewarding for experienced aquarists.

Habitat

This species is endemic to the coastal waters of Western Australia, where it inhabits seagrass beds and coral reefs. They are often found clinging to gorgonians or other structures in the water column, which provides them with camouflage against predators and a vantage point to ambush prey.