Common name: Red Fern Algae

Rhodymenia, commonly known as Red Fern Algae or Palmaria, is a genus of red algae notable for its fern-like appearance. It's a popular choice for marine aquariums due to its attractive shape and coloration. This genus includes species like Rhodymenia palmata, which is not only visually appealing but also serves as a natural nutrient exporter, helping to maintain water quality by absorbing excess nutrients. Hobbyists appreciate its ease of care, as it adapts well to a range of lighting conditions and can be easily propagated by fragmentation.

1. 
   Common name: Red Grape Algae

   Scientific name: Rhodymenia holmesii
2. 
   Common name: Dulse

   Scientific name: Rhodymenia pseudopalmata