Rectangle Triggerfish

This is an attractive fish that acts more like a dog than a fish! Young fish are mild-mannered and usually behave themselves. But as they get larger they will become more belligerent. They can be kept with fish equal in size or larger. Keep one of these fish per tank, although it can be housed with other triggers. It may rearrange the aquarium décor, and makes fascinating pet that can thrive for years in the aquarium. Larger specimens (which are hard to find) are particularly striking and make a great showpiece in large "aggressive" tanks. An ideal aquarium fish when housed with appropriate tankmates.

Latin Name: Rhinecanthus rectangulus

Common Name: Rectangle Trigger

Also known as: Rectangular Triggerfish, Rectangulatus Trigger

Origin: Indo-Pacific

Minimum Aquarium Size: 20 Gallon

Diet and Feeding: Feed a varied diet of meaty foods. Also include frozen preparations for herbivores. Feed young individuals several times a day.

Difficulty: 5 (5=Easy 1=Difficult)

Reef Compatibility: Not suitable for a reef aquarium as it feeds on a wide-range of invertebrates.

Related Fish: Assasi Triggerfish, Bursa Trigger, Lunula Trigger