Bannerfish (saltwater aquarium fish)

Saltwater aquarium fish

Common name
Bannerfish

Taxonomy
Heniochus diphreutes

Care Level
Moderate

Description
Sometimes referred to as the "Poor Man's Moorish Idol" because of the resemblance. White and black striped with yellow caudal fin and a dorsal fin that forms a long, thin banner.

Max Size
21 cm (8.3 in)

Copperbanded Butterflyfish (saltwater aquarium fish)

Saltwater aquarium fish

Common name
Copperbanded Butterflyfish

Taxonomy
Chelmon rostratus

Care Level
Difficult

Description
Silver with black edged gold stripes, a long nose, and a black eyespot on the dorsal fin.

Max Size
20 cm (7.9 in)