Pajama Cardinalfish Sphaeramia nematoptera
Sphaeramia nematoptera
Origin: Indo-Pacific
Water Parameters
Quick Stats
- Max Size
- 8 cm
- Min Tank
- 100 L
- Lifespan
- 8
- Swimming Level
- middle
- Schooling
- Yes (3–6+)
- Diet
- carnivore
- Temperament
- Peaceful; slightly aggressive within species.
About
Sphaeramia nematoptera — the pajama or spotted cardinalfish — has an unmistakable appearance: a bright yellow front half with a brown vertical band, then a white/silver rear half covered in vivid red spots. The look is almost comical. It is a hardy, peaceful, schooling species suitable for beginner reef tanks. It is nocturnal, becoming more active in the evening. Males are mouthbrooders. Keeps well in groups of 3–6.
Care Guide
Light: any (more active in dim light). Flow: moderate. Feed: mysis, prepared frozen. Keep in groups of 3+. Reef-safe and peaceful. Hardy for beginners.
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