What do tang eat?

Tangs are primarily herbivorous fish that feed on algae and other plant matter growing on coral reefs. Their diet consists mainly of:

- Algae: Tangs scrape algae off rocks, corals, and other surfaces using their specialized parrot-like beaks. They consume various types of algae, including green, red, and brown algae.

- Seaweed: Different tang species feed on different types of seaweed. Some commonly consumed seaweeds include Ulva (sea lettuce), Gracilaria (red algae), and Sargassum (brown algae).

- Phytoplankton: Tangs may occasionally consume phytoplankton, which are microscopic algae suspended in the water column.

- Small Invertebrates: Some tang species, such as the yellow tang (Zebrasoma flavescens), may also consume small invertebrates, including crustaceans and worms, as a minor part of their diet.

It's important to note that different tang species may have specific dietary preferences, and some may have a more specialized diet compared to others. Providing a varied and balanced diet in an aquarium setting can help ensure their overall health and well-being.