Size: 0.75 inch Yellow Center Blasto is a Blastomussa merleti with a bright yellow center surrounded by contrasting outer red coloration and fleshy polyp. Its yellow center makes it a great choice for adding detail and color to lower areas of a mixed reef or dedicated LPS aquarium. This listing is for a frag of our Yellow Center Blasto. Photos may include the parent colony for reference, so the coral you receive may vary slightly in size, coloration, shape, and number of heads. Each frag will be selected from the same coral strain and should be fully healed before shipment or pickup. For best results, place this Blasto in lower lighting with gentle, indirect flow. Avoid strong direct flow, which can prevent the polyps from expanding comfortably. Yellow Center Blastos do best in an established reef aquarium with stable salinity, temperature, alkalinity, and nutrient levels. Color may vary depending on lighting spectrum, camera settings, screen settings, shipping stress, acclimation, and aquarium conditions.