Common name: Five-lined coral goby

General information

The Five-lined Coral Goby, Gobiodon quinquestrigatus, is a small, vibrantly colored fish that is a favorite among reef aquarium enthusiasts. This species is known for its striking coloration, typically bright green with five vertical white stripes, which makes it a visually appealing addition to any tank. They are relatively hardy and can be a good choice for both novice and experienced aquarists.

Care

Five-lined Coral Gobies are easy to care for but do require a well-established aquarium with plenty of live rock for hiding and foraging. They are peaceful fish that can be kept with other non-aggressive tank mates. Their diet should consist of a variety of meaty foods such as brine shrimp, mysis shrimp, and finely chopped seafood. It is important to feed them small amounts several times a day.

Reproduction

Like many gobies, Gobiodon quinquestrigatus is known to spawn in captivity. They are monogamous and often form pairs. The male prepares a nesting site, usually within a coral or rock crevice, where the female will lay her eggs. The male then guards and cares for the eggs until they hatch.

Symbiosis

While not as iconic in symbiosis as clownfish with anemones, Five-lined Coral Gobies have been observed to form mutualistic relationships with certain species of corals, particularly branching corals like Acropora. They use the coral's structure for shelter and in return may help keep the coral free from parasites and algae.

Habitat

Gobiodon quinquestrigatus is found in the Indo-Pacific region, from the Red Sea to Samoa, north to the Ryukyu Islands, and south to the Great Barrier Reef. They inhabit coral-rich areas of lagoon and seaward reefs, often associated with branching corals.