Spineless Sea Urchin Red and Blue Mespilia Globulus Water Feature Pebbles Advanced – requires a well-established

Advanced – requires a well-established aquarium with secure rockwork for hiding

Nocturnal and highly mobile

The Bubble Magus G series in-sump Protein Skimmers have an innovative feature that other skimmers don't have- gear wheels

Quiet Italian precision-crafted pump

Hardness: Soft to moderately hard (4–12 dGH)

Spineless Sea Urchin Red and Blue Mespilia Globulus Water Feature Pebbles Advanced – requires a well-establishedSpineless Red & Blue Sea Urchin Mespilia globulusOverview: The Spineless Sea Urchin (also called the Blue Tuxedo Urchin) is a small, reef friendly echinoderm prized for its brilliant blue and red bands and short, blunt spines. Unlike many urchins, its spines are rounded and non piercing, making it a much safer choice for community reef tanks. Origin: Native to Indo Pacific reefs, especially around Fiji, Tonga, and Indonesia, where it inhabits coral