Showing 349 of 1275 species
The Achilles Tang (Acanthurus achilles) is a prized Pacific surgeonfish with a vivid orange teardrop — a beautiful but oxygen-hungry, ich-prone fish for experienced reef keepers.
The Addis Butterflyfish (Chaetodon semilarvatus) is a golden Red Sea butterflyfish — one of the hardier, more peaceful members of its family, best kept with reef caution.
The African Blenny (Meiacanthus mossambicus) is a stunning saltwater fish known for its unique appearance and behavior.
The Aiptasia-eating Filefish (Acreichthys tomentosus) is a small Indo-Pacific reef fish famous for eating pest Aiptasia anemones — a useful but coral-nipping clean-up species.
The Algae Blenny (Salarias fasciatus) is a stunning saltwater fish known for its unique appearance and behavior.
The Annularis Angelfish (Pomacanthus annularis) is a stunning saltwater fish known for its unique appearance and behavior.
The Arabian Dottyback (Pseudochromis aldabraensis) is a hardy, vivid orange-and-blue nano-reef fish from the western Indian Ocean — colourful and bold, but feisty.
The Asfur Angelfish (Pomacanthus asfur) is a large, striking Red Sea marine angelfish with a vivid yellow crescent — a hardy but coral-nipping fish for big systems.
A vivid blue damsel with a bright yellow belly. Unlike most damsels, this species is relatively mild-mannered and suitable for community reefs.
The Bandit Angelfish (Apolemichthys arcuatus) is a striking, deep-reef marine angelfish endemic to Hawaii. A sponge-eating expert-only species prized for its bold black-and-white banding.
The Banggai Cardinalfish (Pterapogon kauderni) is a stunning saltwater fish known for its unique appearance and behavior.
The Bannerfish (Heniochus acuminatus), or longfin bannerfish, is a hardy, elegant black-and-white Indo-Pacific fish — one of the more reef-tolerant butterflyfish relatives.