General information regarding Forktail Blenny
The Forktail Blenny has a caudal fin which resembles a fork with two long spines on the outside and five smaller middle spines. The body is a pale blue that flows like watercolor and turns a yellowish-blue at the end of its forked tail. The Forktail Blenny requires live rock to hunt and eat. It is recommended to only have one per tank unless there is a breeding pair. Forktail Blenny is considered venomous and should be kept in a safe area around children as it could detect fingers as attackers and give a painful bite.