Dig Those Crazy Pajama Cardinalfish!

A hardy, peaceful, wildly patterned species, the pajama cardinalfish (Sphaeramia nematoptera) makes a great choice for novice and experienced marine aquarists alike. Owing to its very manageable adult size, it’s a great candidate for modest-sized systems, and like many of the cardinalfishes, it can be kept successfully in groups. Physical traits In common with its … [Read More]