The Blue Lightning Horrida develops a very bright solid blue purple pigmentation. Its polyps also can turn bright whitish in color. Photo and text courtesy of Reeffarmers.
Blue Lightning Horrida
Details
Genus: Acropora
Acropora horrida
Color: Blue, Purple
Coral Care
Feeding: None - Photosynthetic
Lighting: High
Flow: High
Photo courtesy of: Reeffarmers