Red Brain Coral
The red brain coral (Latin name Trachyphyllia Geoffroyi) is a large polyped stony coral that can be found in large quantities in the sand of Indo-Pacific warm waters, and is commonly referred to as pink-red open brain coral, red brain coral ultra, red open brain coral or red trachyphyllia Geoffrey. Coloring of the red brain coral can vary, and there is a wide range of patterns- some specimens are red (as its name suggests), while others are combinations of red and green, red and tan, or even red and brown.
Patterns Of The Red Brain Coral
The patterns and vividness of the red brain corals color can be influenced by the depth of the water, among other factors. Red brain corals grow in colonies that can grow as high as six feet- over time the red brain coral colonies build coral reefs that line the ocean floor. On average, the red brain coral can live to be almost 200 years old. At first glance, the red brain coral does resemble a human brain, especially because of the intricate grooves that mimic the brains many folds.
Diet Of The Red Brain Coral
While the red brain coral is technically classified as a carnivore, it also produces its own nutrients from photosynthesis that is generated by microscopic algae in its tissues. The carnivorous habits of the red brain coral take place almost exclusively at night, when its tentacles are fully extended, as are the mouths of nearby corals in the red brain coral colony. The red brain coral uses the extended tentacles to snag passing animals and other microorganisms, which are then passed to its mouth and digested. When the red brain coral is not using its tentacles to trap food, it can be used as a defense mechanism- they wrap their tentacles over its outer surface for protection.
Red Brain Coral In Artificial Environments
It is okay for artificial conditions to vary, but a general range of water parameters for red brain coral include SG levels of 1.023-1.025, pH levels of 8.1-8.4, and temperatures between 72-78 degrees. It is important for water flow to be constant, in addition for temperature levels to remain stable, as both relate to the red brain corals ability to capture prey and produce nutrients through photosynthesis.
Placement Of The Red Brain Coral
The placement of the red brain coral should be directly on the tanks sand or mud-filled bottom. The red brain coral uses the sand (or mud) to provide a launching pad from which its polyps can morph to reach its desired lighting and water flow.
Facts about The Red Brain Coral
Once the red brain coral has adapted to the new environment of the reef tank, it is not uncommon for its appearance to triple in size. In fact, during daylight hours the red brain coral can extend to three times the size of its skeleton! Many aquarium owners will attest that the red brain coral is a great choice for the beginner reef enthusiast, as its hardy nature help the red brain coral to adapt to a wide range of environments.
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