Meiacanthus grammistes
Striped Blenny, Lined Blenny
Reef Compatible: Yes
Care Level: Intermediate
Disposition: Semi-aggressive
Min. Tank Size: 24 gallons
Mature Size: 4.5 inches
| Size | Range |
|---|---|
| Blenny Size | M (2″ to 2.5″) |
FAQ
Is this blenny suitable for a reef tank?
Yes, Meiacanthus grammistes is reef compatible and can coexist with coral in a properly maintained reef environment.
What is the recommended tank size for keeping this blenny?
A minimum tank size of 24 gallons is required for proper growth and behavior.
How aggressive is this species?
The striped blenny is semi-aggressive and may display territorial behavior, especially during feeding or in confined spaces.

Frank Hunter –
The blenny has been in my 30-gallon reef tank for three months. It’s active and curious, and doesn’t seem to harm the corals. I appreciate its color and movement. Only needs occasional feeding and stays calm with other fish.
Sonia Hardacre –
It’s a good addition to my tank. I noticed it defends its space near the rockwork. Feeding once a day is enough. Works well with my other mid-sized fish.
Lucas Jackson –
Very active and colorful. The size fits well in my 24-gallon tank. I’ve seen it dart between crevices and interact with the live rock. No issues with coral or other tank mates so far.