Mespilia globulus – T.B. | All sizes

Mespilia globulus, commonly known as the globular sea urchin, is a popular tank-bred invertebrate prized for its algae grazing capabilities and striking appearance. Available in various sizes, these urchins are an excellent addition to marine aquariums, particularly reef setups, where they help maintain algae levels naturally.

Care and Husbandry: Mespilia globulus thrives in well-established marine tanks with stable water parameters. They prefer moderate lighting and moderate water flow to mimic their natural reef environment. These urchins are primarily herbivorous, feeding on algae films and detritus; supplemental feeding with dried seaweed or specialised invertebrate foods is recommended to ensure optimal health.

Compatibility and Reef Safety: This species is considered reef safe, posing no threat to corals or sessile invertebrates. They are generally peaceful and compatible with a wide range of reef inhabitants. However, care should be taken to avoid housing them with aggressive fish or invertebrates that may harm them.

Placement: Provide ample hardscape such as live rock for grazing and shelter. Avoid placing them in tanks with strong currents or unstable rockwork to prevent injury.

Additional Notes: Being tank-bred, these urchins adapt well to aquarium life and reduce the risk of introducing pests or diseases. Regular monitoring of water quality and stable parameters will ensure longevity and vibrant health.