The Medusa Worm, Loimia medusa, is a unique marine invertebrate that is actually a type of sea cucumber. Their skin is made up of sticky skin cells that allow it to stick to most surfaces. Generally, Medusa Worms are tan or green in color. They are beneficial tank mates to help keep things clean and are particle feeders that do not require supplementary feeding. Caution should be exercised housing Medusa Worms - they can secrete a deadly toxin if stressed out or injured. .Medusa Worms are fast growers and can grow quite large.

Expert Only: Items designated as expert only require special care such as a species specific environment, special diet or care, and an expert level, experienced aquarist. Not for beginners. Expert Only items qualify for our live arrival guarantee only, and are exempt from our extended 8 day guarantee.