Can Endler's Livebearer Live With Firefish Goby?
❌Not Compatible
Incompatible pH. Endler's Livebearer needs 6.5–8.0, Firefish Goby needs 8.1–8.4.
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Parameter Comparison
| Parameter | Endler's Livebearer | Firefish Goby | Overlap |
|---|---|---|---|
| Temperature | 72–82°F | 75–80°F | 75–80°F ✓ |
| pH Range | 6.5–8 | 8.1–8.4 | No overlap ✗ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 1.5" | 3" | Similar ✓ |
| Min Tank Size | 10 gal | 20 gal | 20 gal minimum together |
| Diet | Omnivore | Carnivore | — |
| Care Level | beginner | beginner | — |
Species Profiles
Endler's Livebearer
Poecilia wingei
beginnerpeaceful10+ gal
Endler's livebearers are close relatives of guppies but stay smaller and display even more intense neon coloration. Males are tiny but spectacularly colored. They breed prolifically and are perfect for nano tanks.
Full care guide →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 →Other Compatible Tank Mates
For Endler's Livebearer:
For Firefish Goby:
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