Coral refusing to open can be a cause for concern, but it's not always a sign of trouble. Understanding normal coral behavior, maintaining stable water parameters, and ensuring proper lighting and flow are key to keeping your reef thriving. Other factors like chemical warfare, pests, or infections can also impact coral health. By testing water quality, observing environmental factors, and making gradual adjustments, you can identify and resolve the issue.
February 05, 2025
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