Orange Firefish - Nemateleotris magnifica

The Orange Firefish, also known as the Fire Goby, is a striking and peaceful species that adds vibrant color and motion to any marine aquarium. With its bright orange coloration and elongated body, this small but beautiful fish is a favorite among reef aquarium enthusiasts.

Description:

• Common Name: Orange Firefish, Fire Goby

• Scientific Name: Nemateleotris magnifica

• Family: Gobiidae

• Size: Up to 3 inches (8 cm)

• Coloration: The Orange Firefish is primarily white with a bright orange-red hue running along its dorsal and pelvic fins. It has a sleek, elongated body, with a characteristic long, spiny dorsal fin that gives it an elegant, fiery appearance. The fish’s vibrant colors and graceful movements make it an eye-catching addition to any aquarium.

Native Region:

The Orange Firefish is native to the Indo-Pacific region, including areas around Hawaii, Indonesia, and the Philippines. It inhabits shallow reefs and sandy bottoms, where it can seek refuge in crevices and burrows.

Aquarium Setup:

• Tank Size: Minimum 30 gallons (113 liters), but larger tanks are recommended for more stable water conditions.

• Substrate: Sandy substrate is ideal as it allows the Firefish to burrow and feel secure.

• Live Rock: Live rock provides essential hiding places, allowing the Firefish to retreat when threatened. It also helps establish a natural reef environment.

Water Parameters:

• Temperature: 72-78°F (22-26°C)

• pH: 8.1-8.4

• Salinity: 1.023-1.025 specific gravity

• Hardness: 8-12 dKH

Care Level:

• Difficulty: Easy to moderate. The Orange Firefish is relatively easy to care for, making it a good choice for both beginner and experienced aquarists.

• Diet: The Orange Firefish is carnivorous and feeds primarily on small invertebrates in the wild, such as zooplankton and brine shrimp. In the aquarium, it can be fed a diet of frozen or live foods, including brine shrimp, mysis shrimp, and finely chopped seafood. It will also accept high-quality pellets or flakes formulated for marine fish.

• Behavior: Known for its peaceful and shy temperament, the Orange Firefish tends to stay towards the lower and middle parts of the aquarium. It is often seen darting in and out of rocks and crevices. While not aggressive, it can be skittish, especially when first introduced to a new environment, so it benefits from the presence of peaceful tankmates.

Reef Compatibility:

• Reef-Safe: Yes, the Orange Firefish is considered reef-safe. It will not harm corals or other invertebrates but may sometimes nibble on small invertebrates or crustaceans. However, its primary diet consists of zooplankton and small live foods.

Tank Mates:

• Suitable Companions: Peaceful fish such as clownfish, gobies, and small wrasses are ideal tankmates for the Orange Firefish. It is best to keep it with other non-aggressive species that won’t bully or stress it.

• Avoid: Avoid keeping it with aggressive or overly active fish that may stress the Firefish. Larger or predatory fish may also view the Firefish as a meal.

Additional Tips:

• Hiding Spots: Providing plenty of live rock and crevices is essential for the Firefish. It likes to retreat into these spaces when it feels threatened or during feeding.

• Acclimation: Like many small fish, the Orange Firefish can be skittish when first introduced to a new aquarium. A slow and careful acclimation process will help it adjust and thrive in its new environment.