Common name: Blacktip sandgoby
General information
The Firefish Goby, scientifically known as Fusigobius melacron, is a small and colorful species popular among reef aquarium enthusiasts. Its vibrant hues and peaceful demeanor make it a favorite for adding a splash of color and activity to a tank. The Firefish Goby is known for its elongated body with a combination of white, yellow, and red coloration, which can vary slightly depending on the individual.
Details
- Recommended minimum tank volume
- 75 liter (20 gallons)
- Salinity
- S.G. 1.020 to 1.025
- Temperature
- 24 to 27 °C (75 to 81 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 9 cm (3½″)
- Care level
- Moderate to easy
- Diet
- Omnivore
- Social
- Pair
- Reefsafe
- Yes
- Aggression
- Peaceful
- Captive bred
- No
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderPerch-like FishesPerciformes
- FamilyGobyGobiidae
- GenusWhipfin GobiesFusigobius
- SpeciesBlacktip sandgobyFusigobius melacron (Randall, 2001)
- SynonymsCoryphopterus melacron Randall, 2001
Care
Firefish Gobies are relatively easy to care for, but they do require a stable and mature aquarium with plenty of hiding places. They are known to jump when startled, so a tight-fitting lid or screen is essential to prevent escape. These gobies thrive on a varied diet of meaty foods, including brine shrimp, mysis shrimp, and finely chopped seafood.
Reproduction
In the aquarium, Firefish Gobies may spawn if they are kept in a peaceful environment with a suitable mate. They are known to lay their eggs in a secure cave or crevice, where the male will guard them until they hatch.
Habitat
Fusigobius melacron is found in the Western Pacific, from the Great Barrier Reef to Samoa, and north to the Ryukyu Islands. They typically inhabit coral-rich areas of lagoons and outer reef slopes, often seen hovering above the substrate or nestled within crevices.