Myrichthys Colubrinus
Reef Compatible – With Caution
Care Level: Intermediate
Disposition: Semi-aggressive
Min. Tank Size: 75 gallons
Mature Size: 27 inches
Product Specifications
| Feature | Detail |
|---|---|
| Species | Myrichthys Colubrinus |
| Size (Band) | M: 10″ – 14″ |
| Compatibility | Reef compatible with caution |
| Difficulty Level | Intermediate |
| Behavior | Semi-aggressive |
| Minimum Tank Size | 75 gallons |
| Mature Size | 27 inches |
FAQ
Is this eel suitable for a reef tank?
Yes, but with caution. This species can be compatible with a reef setup, though it may pose a threat to smaller invertebrates. Careful monitoring is recommended.
What is the expected growth size of this eel?
The mature size of this eel reaches up to 27 inches. It grows slowly and may take several years to reach full size.
Is this eel aggressive toward other fish?
It is semi-aggressive and may display territorial behavior, especially in confined spaces. It is best kept with larger, non-susceptible fish.




Rose Metcalfe –
I added this eel to my 75-gallon tank after researching compatibility. It’s calm most of the time and doesn’t attack other fish. I keep an eye on it during feeding, and it’s a good addition to my reef setup with proper hiding spots.
Oliver Powell –
The eel arrived healthy and has been active in the tank for three months. It doesn’t eat much but stays in one area. I’ve added some caves and rocks to give it space. Still monitoring for any aggressive behavior.
Stewart Morgan –
It’s not the most active fish, but it’s not causing issues. I noticed it occasionally nips at small corals, so I’ve moved some invertebrates away. Overall, it’s manageable with proper tank setup.