Caulerpa (Caulerpa lentillifera)

Grape Caulerpa (Caulerpa lentillifera) is a popular choice for saltwater aquariums due to its aesthetic appeal and nutrient absorption capabilities. For optimal growth, provide moderate to high lighting.

Anchor Grape Caulerpa in a substrate at least 2-3 inches deep, whether sandy or coarse. Supplementing with calcium and trace elements may be necessary, especially in tanks with stony corals.

Regular trimming is essential to prevent overgrowth but avoid excessive pruning. Most herbivorous fish, such as tangs, generally avoid it due to its calcium content and taste.

To minimize the risk of the algae going sexual and releasing spores, maintain stable conditions and prune regularly.