Smith’s Blenny (Meiacanthus smithii) – Size L (3.25″ approx)
Reef Compatible: Yes
Care Level: Intermediate
Disposition: Semi-aggressive
Min. Tank Size: 24 gallons
Mature Size: 3.5 inches
Smith’s Blenny specimens are captivating little personalities with striking features and mesmerizing behaviors. Their sleek, elongated bodies showcase beautiful coloration and intricate patterns that catch the light as they dart gracefully through your reef. These semi-aggressive blennies are endlessly entertaining—constantly exploring crevices, investigating décor, and interacting with their environment in ways that bring your aquascape to life. With intermediate care requirements and reef-compatible nature, they’re perfect for aquarists ready for a dynamic, engaging addition.
| Specification | Detail |
|---|---|
| Species | Meiacanthus smithii |
| Size (approx) | 3.25 inches (L) |
| Reef Compatibility | Yes |
| Adult Size | 3.5 inches |
| Recommended Tank Size | 24 gallons minimum |
| Care Level | Intermediate |
| Behavior | Semi-aggressive |
FAQ
Is the Smith’s Blenny suitable for a reef tank?
Yes, the Smith’s Blenny is reef-compatible and can coexist with other reef inhabitants.
What is the expected mature size of this blenny?
The mature size is approximately 3.5 inches.
What kind of tank size and conditions are needed?
A minimum tank size of 24 gallons is recommended. Intermediate care is required, including stable water parameters and adequate hiding spots.
David Black –
The Smith’s Blenny is active and curious, constantly exploring the rockwork. It’s colorful and adds a lot of movement to the tank. I’ve had it for three months and it’s still very engaged. Only needs moderate water changes and regular monitoring of temperature and salinity.
Emily Hughes –
Great addition to my 30-gallon reef tank. It’s not overly aggressive but does chase small fish occasionally. The color patterns are vivid and it’s a joy to watch. I keep it in a well-structured tank with plenty of crevices.
Jasmine Alsop –
This blenny has become a regular highlight in my tank. It investigates new decorations and interacts with other fish in a calm, natural way. I appreciate its visual appeal and the way it brings life to the reef environment.