the beautiful pajama cardinalfish with corals and rocks in the background

apogonidae aquatic background based beautiful belonging black blend body bold breed bright cardinalfish color coloration colour community coral corals decoration decorative dots dotted dressed eggs eyes face family fish greenish hatch incubate into keep low male margin mouth mushroom nature nematoptera orange ornament ornamental pajama peaceful perfectly playful polka polkadot popular posterior rainbow red rocks saltwater scalar silver species sphaeramia spotted they until vulnerability with yellow