Ultra Blue Stag Acropora is a classic, high-impact SPS showcasing a saturated electric-blue base with slightly lighter, icy blue to pale growth tips that highlight its branching form. The long, sturdy stag-like branches are densely covered in small, rounded corallites, giving the coral a textured yet clean appearance as it matures. Under strong blue-spectrum lighting, the color deepens to an intense cobalt tone that holds consistently throughout the colony. This acro thrives under high light (PAR ~300–400) and strong, turbulent flow, and rewards stable alkalinity and balanced nutrients with bold color and steady growth. A timeless choice for reefers seeking a true-blue centerpiece with classic staghorn structure.