Box Fire Coral

Millepora squarrosa, also known as Millepora striata, is a species of fire coral that can be found in the Caribbean Sea as well as in the West Atlantic. They have a smooth surface covered in tiny pores from which polyps protrude. They can reach up to 5 centimeters in height and can range from brown or tan in color with slight purple or red tints. It is commonly known as "box fire coral", which refers to...