Tongue Coral Care Guide
Herpolitha limax · Saltwater LPS Coral
What Tongue Coral look like
Herpolitha limax, commonly known as Tongue Coral, exhibits a distinctive morphology characterized by its flattened, tongue-like shape with a smooth, glossy surface. The maximum adult size can reach up to 30 cm in length and 15 cm in width. This species displays minimal sexual dimorphism, as both sexes exhibit similar external features. Defensive adaptations include a robust skeletal structure composed of aragonite, which provides physical protection against predation, and the presence of nematocysts within its tissue that can deliver a mild sting to potential threats. Unique morphological features include its prominent, elongated polyps that can extend significantly during feeding, displaying a range of colors from pale beige to vibrant greens and browns, often with contrasting patterns that enhance its camouflage within the reef environment.
Behavior & temperament
Tongue Coral is primarily a sessile organism, exhibiting a slow but deliberate polyp extension during the night when it feeds on plankton and particulate matter. It engages in a symbiotic relationship with zooxanthellae, which reside within its tissues, aiding in nutrient acquisition through photosynthesis. This coral is generally non-aggressive, but it can engage in competition for space with neighboring corals through overgrowth and shading. Its feeding behavior is characterized by the extension of its polyps to capture food particles from the water column, and it can retract its polyps quickly in response to disturbances or threats.
Diet & feeding
Herpolitha limax is a facultative heterotroph, primarily feeding on zooplankton and phytoplankton in the wild. In captivity, it requires a diet supplemented with finely chopped meaty foods and specialized coral foods to ensure optimal health and growth.
Behind the name
The scientific name 'Herpolitha' is derived from the Greek words 'herpos,' meaning 'to creep,' and 'lithos,' meaning 'stone,' while 'limax' translates to 'slug' or 'snail,' referring to its elongated, flattened shape.
Plan your tank
Check the numbers before you buy: tank volume, salinity, salt mix, water changes, and your ongoing care routine.
Keeping Tongue Coral?
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