PLatygyra - Rainbow
Platygyra is a genus of stony corals that belongs to the family Merulinidae. These corals are commonly known as "Platygyra corals" or "Brain corals" due to their large, round or boulder-like structures with convoluted brain-like patterns. Platygyra corals are found in various colors and can add a unique aesthetic to reef aquariums. Here's some information on the care of Platygyra corals:
Water Parameters:
Temperature: Platygyra corals thrive in temperatures ranging from 74°F to 82°F (23°C to 28°C).
Salinity: Maintain a stable salinity level between 1.023 and 1.025 specific gravity.
pH: Aim for a pH level of around 8.1 to 8.4.
Alkalinity and Calcium: Ensure appropriate levels of alkalinity (8-12 dKH) and calcium (380-450 ppm) to support coral growth and skeletal development.
Nitrate and Phosphate: Keep nitrate levels below 10 ppm and phosphate levels below 0.05 ppm to prevent excessive algae growth and promote coral health.
Lighting:
Platygyra corals require moderate to high lighting conditions. They have zooxanthellae that provide much of their nutrition through photosynthesis.
Provide them with a suitable spectrum of light, such as a combination of blue and white LEDs or T5 fluorescent bulbs.
Water Flow:
Moderate water flow is generally suitable for Platygyra corals. It helps remove waste, provides oxygenation, and prevents debris from settling on the coral.
Ensure there is enough flow to keep the coral clean, but avoid placing it in an area with excessively strong or turbulent flow that may cause tissue damage.
Feeding:
Platygyra corals are primarily photosynthetic and obtain much of their nutrition from symbiotic zooxanthellae. Adequate lighting is crucial for the zooxanthellae to thrive.
While they can capture some small food particles from the water column, Platygyra corals have relatively low feeding requirements compared to some other corals.
However, supplemental feeding with coral-specific planktonic foods can be beneficial. You can occasionally target feed them using a turkey baster or a pipette.
Placement:
Platygyra corals should be placed in an area with appropriate lighting and water flow.
Provide sufficient space for their growth and expansion without interfering with neighboring corals.
Regular Maintenance:
Regularly monitor water parameters using reliable test kits and maintain stable conditions.
Perform routine water changes to replenish trace elements and maintain water quality.
Keep an eye out for any signs of stress, such as tissue recession, pale coloration, or tissue erosion, and take appropriate action if needed.
