Common name: Botryocladia pseudodichotoma

General information

Botryocladia pseudodichotoma, commonly known as Red Grape Algae, is a species of red macroalgae that is popular among reef aquarium hobbyists for its attractive grape-like appearance. This species is not a true plant but rather a photosynthetic algae that shares some similarities with higher plants. It is known for its bright red to purple vesicles that can add a splash of color and naturalistic feel to the aquarium.

Care

Red Grape Algae is relatively easy to care for, making it a good choice for both novice and experienced aquarists. It requires moderate lighting and some water flow to mimic its natural environment. It can be attached to live rock or allowed to float freely in the tank. This algae can absorb excess nutrients like nitrates and phosphates, helping to maintain water quality.

Symbiosis

While Botryocladia pseudodichotoma does not have any known obligate symbiotic relationships, it can provide shelter and food for small invertebrates and fish fry in the aquarium. Its dense structure is ideal for microfauna to thrive, which in turn can become a natural food source for various aquarium inhabitants.

Habitat

In the wild, Red Grape Algae is typically found in shallow, warm waters where it attaches to rocks or coral rubble. It is often seen in areas with good water movement, which helps to deliver nutrients and remove waste products from the algae.