Fishician®Diet
Carnivore – frozen mysis shrimp, brine shrimp, marine pellets
Aquarium species profile
Pajama Cardinal
Sphaeramia nematoptera · Indo-Pacific (Indonesia, Philippines to Tonga)
Minimum tank30 gal
Adult size3"
Care levelEasy
TemperamentPeaceful
Temperature72–80°F
pH range8.1–8.4
Compatible tank mates
Most peaceful reef fish; does well in groups or as singles
Tank mates to avoid
Aggressive fish; very active species that may stress it
Care notes
Comically patterned with polka dots and stripes. Hardy and peaceful. Mouthbrooder. Nocturnal tendencies; may be more active at dusk. Good for beginners in saltwater.
Check the whole aquarium. Tank size alone does not establish compatibility. Confirm adult size, water overlap, social grouping, territory, diet, and the individual animals before stocking.