Fox Coral
Water Parameters:
Temperature: Fox corals thrive in temperatures ranging from 74°F to 80°F (23°C to 27°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:
Fox corals generally 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 Fox 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 the polyps to retract.
Feeding:
Fox 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, they have relatively low feeding requirements compared to 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:
Fox corals should be placed in an area with appropriate lighting and water flow.
Allow some space around them to allow for the extension of their tentacles 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 polyp retraction, tissue recession, or discoloration, and take appropriate action if needed.