Caulerpa spp. (on rock) | S

Caulerpa spp. (on rock) is a genus of green macroalgae commonly used in marine aquariums for its vibrant colour and natural filtration properties. This small-sized specimen is attached to live rock, making it easy to place within your reef tank.

Lighting: Moderate lighting is recommended to support healthy growth without encouraging nuisance algae outbreaks.

Water Flow: Moderate water flow helps prevent detritus accumulation on the algae and promotes nutrient exchange.

Placement: Position Caulerpa spp. in areas with sufficient light and flow but avoid direct placement near delicate corals to prevent overgrowth or shading.

Care Level: Easy to moderate; suitable for hobbyists with some experience managing macroalgae in reef environments.

Reef Compatibility: Generally reef safe with adequate spacing, though it can spread rapidly and may require regular pruning to prevent encroachment on neighbouring corals.

Additional Notes: Caulerpa spp. can help reduce nitrate and phosphate levels, contributing to overall tank health. However, it is important to monitor growth to avoid it becoming invasive within the aquarium.