Pyramid Butterfly - Black (Indian Ocean) Boxfish cyanobacteria and debris from its

cyanobacteria and debris from its branches

with turquoise and blue being most common

mainly hard corals

as it may recede from any less than ideal condition

but should be removed if seen floating in the water or if it covers another coral

Pyramid Butterfly - Black (Indian Ocean) Boxfish cyanobacteria and debris from itsThe exquisite Black Pyramid, or Zoster butterfly, has high contrast coloration which creates a bold impression. Its body is deep velvety black to dark chocolate, eclipsed on its midsection by a large white band which is widest at its belly and narrow on top. Its tail is also pure white, and a shock of lemon yellow is painted on its dorsal fin above the white band. It grows up to 7 inches and needs an aquarium of at least 125 gallons. It is regularly