White Sea Urchin(Tripneustes Sp.)

The White Sea Urchin is a striking marine invertebrate that brings a flair to your reef aquarium. Its spines display an eye‐catching blend of black and white. This hardy urchin plays a vital role in maintaining a clean substrate by grazing on algae and detritus, contributing to a balanced ecosystem. Although ideal for mature, reef-safe setups, its unique appearance and functional role make it best suited for experienced aquarists.

Care Information
Maximum Size: Up to 3 inches in diameter.
Tank Size: 10 gallons minimum; ideally housed in mature tanks with plenty of live rock and a fine sandy substrate for natural foraging and movement.
Diet: Herbivorous; primarily feeds on algae and detritus. Supplemental feedings with algae wafers or nori can help maintain its health if natural food is limited.
Water Temp: 72-78°F.
Salinity: 1.020-1.025.
Aggression: Peaceful; non-aggressive and compatible with other reef-safe invertebrates and fish.
Skill Level: Beginner; hardy and low-maintenance, making it an excellent choice for aquarists of all levels.
Reef Compatibility: Reef-safe; does not harm corals or invertebrates, and its grazing helps promote a healthy substrate.