Halimeda gracilis
Halimeda gracilis
This Halimeda a beautiful calcareous macroalgae found in Indonesia. Unlike most macros, Halimeda builds its structure with calcium, making it more like a living plant of the reef than a soft algae. It adds unique texture and a natural look to display tanks. It is often not palatable to fish and inverts making it a good choice for adding to reef tanks with herbivorous species.
Care Guide:
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Light: Moderate to high
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Flow: Gentle to medium
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Placement: Rockwork or substrate in display or macroalgae tanks
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Experience Level: Intermediate (requires stable water parameters)
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Growth Rate: Moderate
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Special Requirement: Requires adequate calcium for growth and structure
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Benefits: Adds natural reef look, calcareous structure, hardy once established not invasive
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Portion Size: approximately 3–4"