Salmacis virgulata

Salmacis virgulata – Purple-Spined Camouflage Sea Urchin

Salmacis virgulata is a sea urchin with a beige to whitish hemispherical body, covered with short purple spines. Recognizable by its slightly flattened shape, it can be easily distinguished from its close cousin, Salmacis bicolor. This elegant specimen is known for its ability to naturally camouflage itself by attaching plant debris or pieces of coral around its body.

A Discreet and Effective Camouflage Sea Urchin

Native to the tropical Indo-Pacific Ocean region, Salmacis virgulata frequents shallow rocky areas rich in microalgae. In aquariums, it continues this natural behavior by accumulating fragments of algae or other decorative elements on its shell to protect itself from light or predators.

Natural Algae Regulator

An algae-eater par excellence, Salmacis virgulata helps to limit algae proliferation on live rocks and substrates. Although it may occasionally ingest organic particles, its diet primarily depends on the algae present in the reef aquarium. It is a valuable asset for maintaining a natural balance in the tank.

Care Conditions

• Minimum recommended volume: 150 liters
• Temperature: 24°C to 27°C
• pH: 8.0 to 8.4
• Decor: live rocks, sand, stable environment
• Compatibility: harmless with corals, fish, and other invertebrates

Behavior and Observation

Salmacis virgulata is calm, non-aggressive, and discreet. It spends most of its time slowly moving across the decor in search of algae to graze. Its unique appearance and self-camouflaging behavior make it a fascinating invertebrate to observe.

Why Choose Salmacis virgulata?

• Purple spines and distinctive hemispherical shape
• Unique natural camouflage with debris or corals
• Effective algae eater for reef aquariums
• Peaceful and easy to maintain
• Compatible with fish, corals, and other invertebrates

Salmacis virgulata is an ideal invertebrate for reef enthusiasts looking for both a useful algae cleaner and an original animal to observe. Easy to acclimate, it will blend into your decor while contributing to the balance of the tank.