Description
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The Acanthurus pyroferus, commonly known as the Chocolate Tang, Mimic Tang, or Mimic Surgeonfish, is a fascinating saltwater fish known for its adaptive coloration and peaceful temperament. Here's a detailed description:
Appearance:
- Coloration: Juveniles often mimic the coloration of certain dwarf angelfish species, such as the Lemonpeel Angelfish (Centropyge flavissima), to deter predators. As they mature, their coloration changes to a more subdued brown or chocolate hue with hints of yellow and blue accents.
- Size: Adults can grow up to 10 inches (25 cm) in length.
- Fins: Their dorsal and anal fins often display light blue edging, adding to their elegance.
Habitat:
- Natural Range: Found in the Indo-Pacific region, including reefs around Indonesia, the Philippines, and the Great Barrier Reef.
- Preferred Environment: They inhabit coral reefs and lagoons, often seen grazing on algae-covered rocks.
Aquarium Care:
- Tank Size: A tank of at least 125 gallons is required due to its size and active swimming behaviour.
- Diet: Primarily herbivorous, feeding on algae and plant matter. In captivity, they thrive on a diet of marine algae, seaweed sheets, and high-quality herbivore pellets.
- Substrate: A sandy or rocky substrate with live rock is ideal for grazing and natural behaviour.
- Compatibility: It is generally peaceful but may show territorial behaviour towards other tangs or similarly shaped fish. It is best kept with other non-aggressive tankmates.
- Reef-Safe: Safe with corals and most invertebrates, as they primarily graze on algae.
Behavior:
- Activity Level: Very active swimmer, often exploring all tank levels.
- Social Behavior: Peaceful and adaptable, making it an excellent choice for community reef aquariums.
Acanthurus pyroferus is a beautiful and intriguing addition to large marine aquariums. It provides not only aesthetic appeal but also algae control. Its unique juvenile mimicry makes it particularly interesting for marine enthusiasts.
- Care level: Easy
- Temperament: Semi-aggressive
- Diet: Herbivore
- Reef Compatible: Yes
- Family: Acanthuridae
- Approximate Size: Medium
- Minimum Tank Size: 100 gallons
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Size:
Small 2" to 3"
Medium: 3" to 4"
Large: 4" to 5"
Extra Large: 6"+