Honeycomb Cowfish

The Caribbean Honeycomb Cowfish (Acanthostracion polygonius) is a unique and eye-catching addition to large saltwater aquariums. Known for its hexagonal, honeycomb-like pattern covering a boxy, armored body and its bright yellow to greenish coloration, this species adds both personality and a striking focal point to your tank.

Native to Caribbean reefs and sandy lagoon areas, Honeycomb Cowfish appreciate plenty of open swimming space along with rockwork or coral for shelter. They are generally peaceful but should be kept with non-aggressive tank mates, as their slow-moving nature makes them vulnerable to fast or aggressive species.

This species is hardy and adapts well to captivity, readily accepting a carnivorous diet of meaty frozen foods such as mysis shrimp, brine shrimp, and finely chopped seafood, along with high-quality prepared foods. Its fascinating shape, slow-moving charm, and unique patterning make it a great choice for experienced hobbyists with large fish-only or FOWLR aquariums.

Quick Facts:

• Care Level: Moderate
• Temperament: Generally Peaceful
• Maximum Size: ~18 inches
• Minimum Tank Size: 150 gallons
• Diet: Carnivore (meaty frozen and prepared foods)
• Reef Safe: With Caution (may nip at coral or small invertebrates)