Can Firefish Goby Live With Peacock Cichlid?
❌Not Compatible
Cannot coexist — Firefish Goby is saltwater, Peacock Cichlid is freshwater.
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Parameter Comparison
| Parameter | Firefish Goby | Peacock Cichlid | Overlap |
|---|---|---|---|
| Temperature | 75–80°F | 76–82°F | 76–80°F ✓ |
| pH Range | 8.1–8.4 | 7.8–8.6 | 8.1–8.4 ✓ |
| Temperament | peaceful | semi-aggressive | Monitor ⚠ |
| Max Size | 3" | 6" | Similar ✓ |
| Min Tank Size | 20 gal | 55 gal | 55 gal minimum together |
| Diet | Carnivore | Omnivore | — |
| Care Level | beginner | intermediate | — |
Species Profiles
Firefish Goby
Nemateleotris magnifica
beginnerpeaceful20+ gal
Firefish gobies are graceful, flame-colored marine fish that hover above the rock work like tiny, living flames. Their elongated dorsal spine and gradient from white to red-orange makes them visually striking. They are peaceful, hardy, and reef-safe, making them ideal for beginner marine aquariums. They require a tight-fitting lid as they are notorious jumpers.
Full care guide →Peacock Cichlid
Aulonocara spp.
intermediatesemi-aggressive55+ gal
The Peacock Cichlid (Aulonocara spp.) is a intermediate-level freshwater fish growing to 6 inches. Semi-aggressive temperament, minimum 55 gallon tank.
Full care guide →Other Compatible Tank Mates
For Firefish Goby:
For Peacock Cichlid:
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