Chasmodes bosquianus
The Striped Blenny, *Chasmodes bosquianus*, is a fascinating and active addition to the home aquarium. This blenny is characterized by its elongated body and prominent eyes, often displaying subtle vertical banding along its sides. Its coloration can vary, typically featuring shades of brown, gray, or olive, allowing it to blend effectively with its surroundings.
A minimum tank size of 20 gallons is recommended for the Striped Blenny, providing ample space for it to explore and establish territories. A sandy substrate and plenty of live rock or other structures are essential, as these blennies are known for their perching behavior and will utilize crevices and holes for shelter. While generally peaceful, they can be territorial towards conspecifics or other blennies, especially in smaller tanks. They are not considered reef safe as they may nip at corals and invertebrates.
In the aquarium, the Striped Blenny is primarily a carnivore. Its diet should consist of a variety of meaty foods, including mysis shrimp, brine shrimp, and other small crustaceans. High-quality frozen or live foods are preferred to ensure proper nutrition. They will also graze on algae and detritus in the tank.
The Striped Blenny typically reaches a size of up to 4 inches in the home aquarium. There are no readily apparent visual differences between males and females. Breeding in captivity is not commonly reported.