To learn about these coral health issues, click a link below.

Acropora Eating Flatworms (AEFW)	Montipora Eating Nudibranchs (MENS)	Zoanthid Eating Nudibranchs
Zoanthid Eating Spiders	Red Flatworms (Red Planaria)	Filamentous Hair Algae
Rapid Tissue Necrosis (RTN) Slow Tissue Necrosis (STN)	Bristleworms	Sundial snails