🐠ModerateMespilia globulus red — Red Tuxedo Sea Urchin (Mespilia globulus) - M size23–26°C · pH 8.1–8.4 · 100L£40.99
ModerateSea Urchin Black — Black Sea Urchin (Mespilia globulus) M – up to 6 cm23–27°C · pH 8.1–8.4 · 200L£37.99