Neon Dwarf Rainbow (Ogilby, 1915)
| Scientific Name | Melanotaenia maccullochi |
| Diet | Omnivore: bloodworms, tubifex, brine shrimp; prepared flake, pellets. Some vegetable matter should be offered. |
| Alt Common Name | Macculloch's rainbowfish |
| Family | Melanotaeniidae |
| Origin | Australia, Papau New Guinea |
| Aquarist Level | Beginner |
| Community Aquarium Safe | Yes |
| Coloration | Silver with fluorescent sheens of blue, green, orange, red, and yellow. Darker coloration on fins. |
| Disposition | Peaceful |
| Hardiness | Hardy |
| Compatibility | Compatible with Angelfish, Barbs, Catfish, Cichlids, Danios, Gouramis, Livebearers, Loaches, Minnows, Plecos, Rainbowfish, Tetras. |
| Mature Size | 2 inches |
| Minimum Recommended Aquarium Size | 25 gallons |
| Sexual Dimorphism | Males have brighter coloration, particularly when breeding. |