Pajama Cardinalfish

The Pajama Cardinalfish (Sphaeramia nematoptera) is a charming marine species distinguished by its black and white "pajama" stripes. Growing up to three inches, it has a peaceful demeanor and often forms groups in aquariums. Feeding on small crustaceans and zooplankton, this low-maintenance cardinalfish thrives in well-established tanks with hiding spots. Popular for its striking pattern and sociable nature, the Pajama Cardinalfish adds charm and liveliness to marine setups.