Common name: Yellownose prawn-goby

General information

The Yellow Prawn Goby, also known as the Hi Fin Red Banded Goby or Y-Bar Shrimp Goby, is a small and colorful fish that is popular among reef aquarium enthusiasts. Stonogobiops xanthorhinica is known for its distinctive yellow body with red bands and a high dorsal fin. This species is relatively peaceful and can be a great addition to a community tank.

Care

Yellow Prawn Gobies are bottom dwellers that prefer a sandy substrate where they can burrow. They require a tank with plenty of live rock to provide hiding places and a stable environment. These gobies are carnivorous and thrive on a diet of meaty foods such as brine shrimp, mysis shrimp, and finely chopped seafood. They are generally hardy but can be sensitive to poor water quality, so regular water changes and good filtration are important.

Reproduction

In the aquarium, Yellow Prawn Gobies may form monogamous pairs and spawn within the safety of their burrows. The male typically guards the eggs until they hatch. Breeding these gobies in captivity can be challenging but rewarding for experienced hobbyists.

Symbiosis

One of the most fascinating aspects of the Yellow Prawn Goby is its symbiotic relationship with certain species of pistol shrimp, such as @species:alpheus-bellulus. The shrimp maintains the burrow while the goby stands guard, warning the shrimp of approaching danger with subtle body movements. This mutualistic relationship provides both species with protection and resources.

Habitat

Stonogobiops xanthorhinica is found in the Western Pacific, from the Philippines to northern Australia. They inhabit sandy areas near coral reefs, often at depths of 5 to 35 meters. In the wild, they are commonly associated with shrimp, sharing burrows and living in close partnership.