The Yellow Tang is also known as the Yellow Hawaiian Tang, Yellow Sailfin Tang, and the Yellow Surgeonfish. They come from the Central and South Pacific, including Hawaii, Indonesia and the Great Barrier Reef. They are a major export from Hawaii and this is the preferred source of quality specimens. Yellow Tangs are a good choice for the intermediate level marine aquarist and these fish are very popular. They are a solid yellow color with a protruding snout. They are a surgeonfish, so named for the two “surgeon’s scapel” spines that can pierce at intruders at their caudal penduncle.

Yellow Tangs should have an aquarium of about 100 gallons for adequate hiding spaces and swimming room. They are best suited for a fish only tank. They enjoy a rich coral environment, but will eat invertebrates. Either keep a single fish or a group of at least 6 to spread out aggression. They are active, curious aquarium inhabitants. They pay attention to what is going on in and outside the aquarium. Yellow Tangs react quickly to inappropriate pH levels.

Yellow Tangs are omnivorous in aquarium life, but vegetable matter should be the mainstay of their diet. They are always hungry. They will eat algae, peas, lettuce, spinach , dried seaweed (nori), spirulina flakes, as well as frozen brine shrimp and flake foods. They like crustaceans and meaty foods can also be provided. They should be fed small amounts several times a day. Yellow Tangs will help keep natural algae in the tank under control. 

There is no visible difference between males and females. Yellow Tangs spawn in pairs and in groups. They are egg-scatterers and have not been bred in captivity. 

Due to their scalpel type spines, Tangs can easily become badly entangled in nets. It is best to catch them in plastic bags or containers to prevent injuries to the fish. Yellow tangs are susceptible to ich, velvet, black spot, flatworm black dot and head & lateral line erosion. When choosing a yellow tang, look for an active, brightly colored specimen that is checking you out.

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