Corals are marine invertebrates belonging to the class Anthozoa, typically forming colonies of polyps that secrete calcium carbonate to build a hard skeleton.

It's essential to exercise caution when keeping meat corals with other coral species, especially those that rely on photosynthesis. Meat corals can be aggressive feeders and may harm or compete with neighboring corals. It's best to house them in a dedicated tank or with other non-photosynthetic species.

The tank size required for meat corals depends on the species and the number of corals you intend to keep. Generally, a tank size of 30 gallons or larger is recommended to provide adequate space and water volume for maintaining stable conditions.

Corals are found in shallow tropical and subtropical waters, often forming coral reefs in clear, warm, and nutrient-rich ocean environments.