Burrowing starfish that sifts sand for detritus; needs a large, mature sand bed.

• Scientific name: Astropecten polyacanthus
• Adult size: about 12 cm
• Temperature: 24–27 °C
• Water (marine): pH 8.1–8.4 · 1.023–1.025 SG
• Minimum tank size: 200 litres
• Temperament: peaceful community animal
• Diet: carnivore
• Care level: moderate

Supplied in oxygenated bags. Please acclimatise slowly using the drip or floating-bag method for 30–45 minutes before release.