Green Elephant Skin Coral

(Pachyseris rugosa)

Pachyseris corals are a genus of stony corals that can be a captivating addition to a reef aquarium. Pachyseris corals are typically found in the Indo-Pacific region, including areas such as the Red Sea, the Great Barrier Reef, and the Pacific Islands. They inhabit a variety of reef environments, including lagoons, back reefs, and reef slopes. Like most corals, Pachyseris corals have a symbiotic relationship with photosynthetic algae called zooxanthellae. These algae reside within the coral's tissues and provide them with nutrients through photosynthesis. Pachyseris corals heavily rely on photosynthesis as their primary energy source. Pachyseris corals are considered moderately challenging to care for and are more suitable for intermediate to advanced reef keepers. Pachyseris corals prefer high lighting levels and strong water flow to simulate their natural reef environment. Pachyseris corals have moderate tolerance to copper. However, it is generally recommended to avoid exposing them to elevated levels of copper or other heavy metals. Copper-based medications or treatments can be toxic to corals and should be used with caution. While Pachyseris corals can be territorial and exhibit sweeper tentacles, they are generally compatible with a wide range of other coral species. However, it is still important to provide them with sufficient space and monitor their interactions with neighboring corals. Corals will benefit from the addition of Calcium, Strontium, Iodine, Magnesium and Trace Elements.

Pachyseris Corals are also known as Elephant Skin, Corduroy or Castle Corals. Somewhat commonly seen in the aquarium trade. The Pachyseris Corals are generally tan, light brown or brown and tinted green. Pachyseris Corals will vary greatly in size.

Water conditions: Salinity 1.023 - 1.025 Temp (F) 72 - 78, pH 8.1 - 8.4, Hardness 8 - 12 dKH

  • Care: CareDifficultDifficult
  • Behavior: BehaviorSocialSocial
  • Diet: DietLive FoodLive Food
  • Habitat: HabitatReefReef
  • Light: LightMediumMedium