The Midas Blenny is an excellent choice for a reef tank. It is a beautiful, deep golden-yellow with a shadow of blue under the chin and bright, blue-rimmed eyes.
Minimum 30 gallon tank is best, with lots of live rock to perch on. Typically peaceful, it can bother other similarly shaped fish on occassion. Unlike most other blennies, the Midas Blenny requires a varied diet of meaty items (brine, mysis) as well as algae to graze on.