•Zoanthids, also known as Zoantharia or Zoanthidea, are a type of coral that belongs to the order Zoantharia. They are known for their small polyps, which are the visible, fleshy parts of the coral that contain the coral’s symbiotic zooxanthellae algae. Zoanthids can come in a wide variety of colors and patterns, and they have a relatively hard, calcium carbonate skeleton. Zoanthids are considered to be relatively hardy and easy to care for, but they still require specific environmental conditions to thrive.
• Lighting: Zoanthids require moderate to high lighting, depending on the species. They can be kept under metal halide, T5 or LED lights, which provide the correct spectrum and intensity for the coral to photosynthesize and grow. They should be placed in an area of the aquarium where they will receive the appropriate amount of light.
• Water flow: Zoanthids need a moderate to high level of water flow to bring in necessary nutrients and oxygen, and to help remove waste products. The flow should be directed towards the coral, but not so strong as to damage the delicate polyps.
• Water chemistry: Zoanthids are relatively tolerant of a range of water chemistry parameters but it is important to maintain a stable pH of around 8.1 to 8.4, salinity of 1.025 to 1.026 and a calcium level of around 420-450 ppm.
• Clean environment: Zoanthids are sensitive to pollutants and excess nutrients, so it is important to keep the aquarium clean, which can be done by performing regular water changes, and using a protein skimmer and other filtration equipment.
• Placement: Zoanthids have specific lighting and flow requirements, so it is important to place them in the appropriate spot of the aquarium. They can be placed in a variety of locations, depending on the species and the aquarist’s preference.
• Nutrition: Zoanthids are photosynthetic and require energy from the light to survive, but some species also require additional nutrition, such as small plankton or other microorganisms.
By providing these environmental conditions, Zoanthids can grow and thrive in an aquarium, and can be enjoyed for their beauty and diversity. They are relatively easy to care for and are considered a great option for beginner aquarists.
