Spanish Shawl Nudibranch

Flabellina Nudibranch are generally found along the Pacific coast of North America, ranging from southern California to Alaska. They inhabit intertidal and subtidal zones, where they can be found on rocky substrates, kelp, and other marine vegetation. These nudibranchs are carnivorous and primarily feed on hydroids, which are small colonial animals related to corals and jellyfish. They use their specialized radula (a feeding organ with tiny teeth) to scrape and feed on the hydroids. It's essential to avoid using copper-based treatments in a tank with invertebrates, as it can harm them. Always follow the recommended guidelines for medication use in marine aquariums.

Flabellina iodinea Nudibranchs are also sometimes known as Spanish Shawl Nudibranch. They are occasionally seen in the aquarium trade. Flabellina iodinea are typically reddish-orange body adorned with purple, blue, and white lines and spots. Their colorful appearance serves as a warning to potential predators, indicating their unpalatability. They can grow up to 2".

Water conditions: Salinity 1.023 - 1.025 Temp (F) 72 - 78, pH 8.1 - 8.4, Hardness 8 - 12 dKH