Blennies are hard to generalize about. Some are peaceful, others aggressive. Some are active, others reclusive. Many are colorful, others are drab. Many are reef-safe, but some feed on coral. One thing that can be said with certai
Blennies are hard to generalize about. Some are peaceful, others aggressive. Some are active, others reclusive. Many are colorful, others are drab. Many are reef-safe, but some feed on coral. One thing that can be said with certainty, however, is that the right blenny will bring personality and diversity to just about any tank.
