The Yellowtail Blenny has a black or very dark body with yellow on its tail. Blennies can be kept with most other community tankmates like damsels, clownfish and angels but they may become territorial with time and will defend against trespassers. Blennies typically do not tolerate others of the same species except in very large aquariums with enough territory to accommodate their need for space. They are safe for reef aquariums and will not harm most invertebrates, with the possible exception of small crustaceans like Sexy Shrimp. They spend most of the time on or around the bottom, or perching in the rockwork of the aquarium.
- Scientific Name: Ecsenius flavipes
- Origin: Indonesia
- Max Size: 4 inches
- Diet: Omnivore
- Shipping Size: Approx. 1 to 2 inches