Acanthastrea Echinata is a popular LPS coral species among reef aquarium enthusiasts, prized for its stunning coloration and unique texture. Caring for this coral requires a bit of effort and attention, but it is well worth it to keep it thriving in your reef tank. Here are some tips on how to care for Acanthastrea Echinata in your reef tank:

Lighting

Acanthastrea Echinata requires moderate to high lighting conditions, as it relies on photosynthesis to produce energy. The optimal lighting for this coral is a mix of blue and white LEDs, which will help it maintain its bright coloration. Ensure that the light intensity is appropriate for the depth at which the coral is located in your reef tank, as too much or too little light can harm the coral.

Water Parameters

Maintaining stable water parameters is essential for the health of Acanthastrea Echinata. Keep the water temperature between 75-80°F (24-27°C), pH between 8.0-8.4, and salinity between 1.024-1.026. Nitrate and phosphate levels should be kept at a minimum, as elevated levels can cause coral stress and even death. Weekly water changes of 10-20% are recommended to keep the water chemistry stable.

Water Flow

Acanthastrea Echinata prefers moderate water flow, as too little flow can result in debris buildup and too much flow can damage the coral. Aim for a gentle, consistent water flow that circulates the entire reef tank without creating turbulence or dead spots.

Feeding

While Acanthastrea Echinata relies on photosynthesis for most of its energy, it also benefits from supplemental feeding. Offer the coral small pieces of meaty foods, such as mysis shrimp or chopped squid, once or twice a week. Be sure to remove any uneaten food to prevent water quality issues.

Placement

When placing Acanthastrea Echinata in your reef tank, ensure that it has enough space to grow and expand. Avoid placing it too close to other corals or near the bottom of the tank where it may be susceptible to sediment buildup. It is also important to avoid placing the coral in direct contact with the substrate or rockwork, as this can cause damage to the coral.

Acanthastrea Echinata is a beautiful and rewarding coral to care for in a reef tank. With proper lighting, water parameters, water flow, feeding, and placement, this coral can thrive and become a focal point of your reef tank. Remember to monitor the coral regularly for any signs of stress or disease, and make adjustments to your care routine as necessary to ensure its continued health and beauty.