Reef Hacker
Exquisite Firefish Goby!
Exquisite Firefish Goby!
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Firefish Goby — Nemateleotris magnifica
The Firefish Goby is one of the most breathtaking and beloved dartfish in the saltwater hobby, celebrated for its vivid gradient coloration — flowing from creamy white to golden yellow to a fiery red-orange tail — and its signature tall, flickering first dorsal spine.
Size: Approx. 2–2.5 inches
Each specimen is hand-selected, conditioned, and individually observed eating prepared foods before shipping — giving you the best possible chance for long-term success with this stunning, high-demand species.
Availability varies based on Indo-Pacific collection and seasonal supply.
Quick Care Guide
| Scientific Name | Nemateleotris magnifica |
| Care Level | Easy to Moderate |
| Temperament | Peaceful |
| Reef Safe | Yes — Excellent |
| Diet | Carnivore |
| Minimum Tank Size | 10 gallons |
| Adult Size | Up to 3 inches |
| Origin | Indo-Pacific |
Why This Fish Is Special
- Stunning gradient coloration from white to vivid flame-red — a true showpiece fish
- Signature tall, animated first dorsal spine adds constant visual interest
- Completely reef safe — will not bother corals, inverts, or clams
- Peaceful and compatible with nearly all reef tankmates
- Perfect for nano and mid-size reef systems alike
Why Buy From Reefhacker
- Hand-selected for health, vibrant coloration, and feeding response
- Individually confirmed eating prepared foods
- Professionally acclimated before shipping
- Carefully packed for safe overnight transit
- Backed by our industry-leading 6-month livestock guarantee
Our Guarantee vs. Typical Online Sellers
| Feature | Reefhacker | Typical Online Sellers |
|---|---|---|
| Live Arrival Guarantee | ✔ Included | ✔ Included |
| Extended Coverage | ✔ 6 Months | ❌ Often 3–14 Days |
| Conditioned Before Shipping | ✔ Yes | ❌ Not always |
| Claim Process | ✔ Simple & Fast | ❌ Often Complicated |
Most online fish retailers only offer short-term guarantees. Reefhacker stands behind livestock for 6 full months.
View our full 6-month livestock guarantee
Feeding Notes
Firefish Gobies are carnivores that thrive on a varied diet offered in small, frequent feedings. Offer mysis shrimp, brine shrimp, copepods, finely chopped seafood, and high-quality frozen carnivore blends. They naturally hover in the water column picking off passing zooplankton, so target feeding or broadcast feeding works well. A tight-fitting lid is strongly recommended — Firefish are known jumpers, especially when stressed.
Shipping Information
- Ships via overnight delivery
- Insulated packaging with temperature protection
- Livestock packed to minimize stress during transit
Buy With Confidence
✔ Live Arrival Guaranteed
✔ 6-Month Coverage
✔ Confirmed Eating Before Shipping
✔ Real Human Support
