General information on Linear Blenny
The lower part of the Linear Blenny is white, while the upper part is black to brown in coloration. They are smaller blennies. Their large eyes and tiny mouths provide these fish with a comical appearance. Linear Blennies are an excellent option for any peaceful fish-only aquarium, small or large. They are typically found in crevices and rocks in the bottom of the environment the Linear Blenny requires a tank with at least 30 gallons and plenty of live rock for grazing, perching, and hiding. They shouldn’t be housed with predators that could make them fearful. The Linear Blenny or Lined is a perfect option for a reef aquarium. It is reef safe, but it could bite at the polyps and the bases of Acropora sp. as well as other SPS corals. If the SPS dominating aquarium is not overly stocked with mature colonies, these fish can harm Acropora sp. along with Montipora sp.