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Coral Care Library / Grape Caulerpa

Grape Caulerpa Care Guide

Caulerpa racemosa

Type: Macroalgae | Difficulty: moderate | PAR: 80–220 | Flow: med | Nutrients: high

Fast-growing Caulerpa with bead-like 'grapes' along runners; strong nutrient uptake but high invasiveness risk. Aggressive spreader; best contained to refugium or isolated rock/sand zone.

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