青蘋果蝴蝶仙子

Danio rerio — Green Apple Zebra Danio

This is a fancy long-finned, selectively bred variant of the Zebra Danio (Danio rerio) featuring extended veil-like fins and a greenish-blue hue that gives it an ethereal, butterfly-like appearance. Like all Danio rerio strains, it is an exceptionally hardy and energetic fish tolerant of a wide range of water conditions. It is active and best kept in schools where its flowing fins can be fully appreciated.