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Datasheet
| Care Description | Platygyra are an uncommon Large Polyp Stony (LPS) coral that are commonly referred to as Brain Worm Corals. The name Platygyra is very loosely to describe any number of similar brain corals. When it comes to classification, there are a number of very similar looking corals that are a challenge to differentiate from one another. Not only do they look similar, on occasion they grow differently in captivity making them resemble another coral entirely. |
| Water Flow | Low - Moderate |
| Temperature | 22.2°C / 71.96°F - 25.6°C / 78.08°F |
| Specific Gravity | 1.023-1.026 |
| Carbonate Hardness | 8-12 |
| pH | 8.1-8.4 |
General Description
Platygyra, also known as Brain Worm Corals, are uncommon Large Polyp Stony (LPS) coral species, often challenging to differentiate due to their similarities with other brain corals. These corals may exhibit different growth patterns in captivity, sometimes resembling entirely different species.
Demands and Hardiness (Setup)
Platygyra require space between neighboring corals due to their long sweeper tentacles. Feeding plays a crucial role in the long-term success of keeping Platygyra brains. They can consume Zooplankton, Mysis, and powdered or pellet food in sizes ranging from 0.1mm to around 13mm.
Lighting
Platygyra thrive in moderate to low lighting conditions. They show consistent coloration despite changes in light intensity and spectrum, making them less sensitive to light variations compared to other brain coral species. It is safer to provide low to medium light to avoid stressing these somewhat fragile corals.
Water Flow
Platygyra prefer low to moderate water movement. They can adapt to both low and strong flow aquariums without significant differences in health. During feeding, lower flow is beneficial as Platygyra do not display aggressive feeding behavior; strong flow directed at the colony should be avoided to prevent coral stress.
Feeding
Platygyra should be regularly fed a mix of meaty foods such as mysis shrimp or small pellet food. Their small mouths lining the trenches inside cannot accommodate large food pieces. Proper feeding is essential for the overall health and vitality of these corals.
Propagation
Platygyra corals from the Platycakes species have been successfully fragmented for propagation. This genus offers opportunities for aquarists to expand their colonies through careful fragmentation methods.
Localization & Habitat
These striking corals are commonly found in the Indo-Pacific region, specifically in islands like Fiji, Tonga, Solomon Islands, and the Great Barrier Reef. Indonesia and Australia serve as common locations where Platygyra colonies can be observed in their natural habitats.