Genus

Common name: Green Cactus Algae

Scientific name: Neomeris

Neomeris is a genus of green algae, specifically within the family Dasycladaceae. These calcareous algae are characterized by their jointed, cactus-like appearance, making them a unique and attractive addition to reef aquariums. They thrive in well-lit environments with moderate water flow, contributing to the tank's biodiversity and providing a naturalistic feel. Neomeris species are also known for their role in reef-building due to their ability to deposit calcium carbonate within their cell walls.

  1. A healthy pond with plants and algae
    Common name: Green Cactus Algae
    Scientific name: Neomeris annulata