Common name: pricklyhead goby

General information

The Redhead Goby, also known as the Green Clown Goby or Echinopora Goby, is a small, peaceful fish that is well-suited for reef aquariums. Paragobiodon echinocephalus is known for its distinctive red head and green body, which makes it a visually appealing addition to any tank. This species is relatively hardy and can be a good choice for both novice and experienced aquarists.

Care

Redhead Gobies are easy to care for but do require a stable and mature aquarium with plenty of live rock for grazing and hiding. They are not aggressive eaters, so care should be taken to ensure they receive enough food when housed with more boisterous fish. A varied diet of small meaty foods and marine-based flake or pellet food is recommended.

Reproduction

In the wild, Redhead Gobies are monogamous and form pairs. They lay their eggs in small crevices or under overhangs in the reef, and both parents may guard the eggs. In the aquarium, breeding is possible but not common.

Symbiosis

One of the most interesting aspects of the Redhead Goby is its symbiotic relationship with certain species of Acropora corals. They often live among the branches of these corals, which provide them with protection from predators and a place to spawn.

Habitat

Paragobiodon echinocephalus is found in the Western Pacific, from the Ryukyu Islands to Australia. They inhabit coral-rich areas of lagoons and outer reefs, typically associating with branching corals like Acropora. They are usually observed at depths of 1 to 12 meters.