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Caulerpa
Caulerpa prolifera
Family: Caulerpaceae
📍 Mediterranean, Caribbean, Indo-Pacific
Fast-growing macroalgae with flat, oval blades on creeping runners. Excellent nutrient export and refugium algae. Can go 'sexual' under stress — turning milky white and releasing gametes, causing a tank crash. Keep under 24h light or harvest regularly to prevent this. Widely available and very effective.
Keeping this species
- role
- beneficial — refugium / nutrient export
- warning
- can go sexual if stressed — harvest frequently
- placement
- sump or display refugium
- lightLevel
- medium to high
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Natural Habitat Temperature
68°F — 81°F seasonal range · (Jan low, Jul high)