Common name: Frogspawn Coral

General information

The Frogspawn Coral, scientifically known as Euphyllia paradivisa, is a large polyp stony (LPS) coral that is popular among reef aquarium enthusiasts for its unique appearance and movement in the water flow. It is characterized by its long, tentacle-like polyps that resemble a mass of frog eggs, hence the common name. During the day, these polyps extend outwards, creating a stunning display.

Care

Frogspawn Coral requires moderate to high lighting and moderate water flow to thrive in a reef aquarium. It is important to provide ample space between it and other corals, as it can be aggressive and has sweeper tentacles that can extend several inches to sting and damage neighboring corals. Regular feeding with meaty foods such as mysis shrimp can promote growth and vitality.

Symbiosis

While not as commonly associated with symbiotic relationships as some other corals, Frogspawn Coral can occasionally host clownfish, providing them with protection similar to anemones. Clownfish may adopt the coral as a surrogate anemone, benefiting from the stinging tentacles that keep predators at bay.

Habitat

Euphyllia paradivisa is found in the Indo-Pacific region, particularly in shallow reef environments. It tends to inhabit areas with moderate water currents, which helps to deliver food and remove waste from the coral's surface.