Black Widow Sailfin Blenny
Atrosalarias fuscus
Reef Compatible: Yes
Care Level: Intermediate
Disposition: Peaceful
Min. Tank Size: 24 gallons
Mature Size: 4 inches
Product Details
| Size | L (2.5″ to 3″) |
|---|---|
| Species | Atrosalarias fuscus |
| Compatibility | Reef-safe |
| Behavior | Peaceful |
FAQ
Is the Black Widow Sailfin Blenny suitable for a reef tank?
Yes, this blenny is reef compatible and does not pose a threat to corals or invertebrates.
What is the expected mature size of this blenny?
The mature size is up to 4 inches.
What is the minimum tank size recommended for this species?
A minimum tank size of 24 gallons is recommended.
Ruth Gibson –
Easy to set up and very active in the tank. It doesn’t bother other fish and stays near the rocks. Good for a reef tank with a bit of space. Hasn’t shown any aggression or stress signs after two months.
Max Simpson –
Lives well in a 30-gallon tank with corals. It’s peaceful and doesn’t eat anything. Only needs occasional cleaning of the rocks where it hides.
Dylan MacDonald –
Perfect addition to a mixed reef setup. It’s small, quiet, and doesn’t interfere with other inhabitants. Very happy in the tank after a week of acclimation.