Chaetomorpha Algae is an excellent macro algae for refugiums. Cheatomorpha is normally grown in a refugium where it absorbs nitrate and phosphate out of the water as it grows.

The Halimeda plant is a green calcareous macroalgae found within tropical regions, and is a beautiful decorative plant for a marine aquarium.

The Mermaid's Fan plant is a green calcareous algae found throughout the Caribbean and is widely used as a decorative plant in the marine aquarium.

The ornamental Mermaid Shaving Brush Plants are a unique macroalgae you'll want to exhibit in your saltwater aquarium. Exotically shaped, this species of plants are beneficial at helping control excess nutrients in almost any marine or reef aquarium

The Mermaid Tea Cup plant is a green, calcified algae that is uniquely and beautifully shaped like a cup.