Keeping Xenia and Pulsing Xenia in a Coral Reef Tank

Xenia and pulsing xenia, are popular and fascinating additions to reef tanks due to their unique and captivating pulsing motion. These soft corals, belonging to the family Xeniidae, have earned their nickname "pulsing" due to their rhythmic pulsations, which add a dynamic and mesmerizing aspect to any marine aquarium. However, like any living organism in a reef tank, they have specific care requirements to thrive. In this article, we'll explore the essential care guidelines to keep xenia and pulsing xenia healthy and thriving in your reef tank.

Water Parameters: Maintaining stable and suitable water parameters is crucial for the well-being of xenia and pulsing xenia. Keep a close eye on the following parameters:

Temperature: Xenia thrive in a temperature range between 75°F to 80°F (24°C to 27°C).

Salinity: Maintain a stable salinity level between 1.023 and 1.026 specific gravity.

pH: The ideal pH range for these soft corals is 8.1 to 8.4.

Alkalinity and Calcium: Xenia require adequate levels of calcium (380 to 450 ppm) and alkalinity (8 to 11 dKH) for proper growth and skeleton development.

Lighting: Proper lighting is essential for the photosynthetic process in xenia and pulsing xenia. Moderate to high-intensity lighting, provided by reef-specific LED lights or T5 fluorescent bulbs, is generally recommended. However, it's essential to acclimate these corals to new lighting slowly to prevent stress and bleaching.

Water Flow: Xenia thrive in moderate water flow conditions. Strong water flow may cause them to shed their pulsing appendages or detach from their substrate, while low flow can lead to stagnant water conditions. Aim for gentle and indirect flow patterns to ensure the corals receive adequate nutrients and maintain their pulsing motion.

Placement: Place xenia and pulsing xenia in a stable position within the reef tank. Avoid placing them near aggressive corals that could potentially harm or overshadow them. Give them enough space to expand their polyps and pulsate freely without interference.

Water Quality: Maintaining excellent water quality is essential for the health of xenia and pulsing xenia. Regular water changes, along with a good protein skimmer and efficient mechanical filtration, will help keep nutrient levels in check and prevent the accumulation of harmful substances.

Feeding: Xenia are photosynthetic corals that receive a significant portion of their nutrition through photosynthesis. However, they also benefit from supplemental feedings. You can offer them liquid plankton, phytoplankton, or other suitable coral foods. Target feeding with a pipette or baster can be an effective way to provide them with additional nutrition.

Aggressiveness and Growth: While xenia and pulsing xenia are generally considered peaceful corals, they can exhibit a level of aggressiveness toward nearby corals. Be mindful of their growth patterns and ensure they have ample space to expand without encroaching on other corals.

Monitoring: Regularly monitor the health and growth of your xenia and pulsing xenia. Look for signs of stress, such as closed polyps, excessive shedding, or tissue recession. Any rapid decline in health should prompt immediate investigation and corrective action.

Fragging: Xenia and pulsing xenia are known for their fast growth, and they can quickly outgrow their space in the reef tank. If necessary, you can frag them to control their size and promote new colony growth. Use a sharp, sterile knife or scissors to cut the coral into smaller pieces and secure the frags to appropriate surfaces.

Keeping xenia and pulsing xenia in a reef tank can be a rewarding experience, as their pulsating motion adds an enchanting allure to the underwater environment. By providing the right conditions, including stable water parameters, proper lighting, and appropriate water flow, you can ensure the health and vitality of these soft corals. Always stay attentive to their needs, and with proper care, you'll be able to enjoy the mesmerizing beauty of xenia and pulsing xenia thriving in your reef tank.