Description
The Sailfin / Algae Blenny (Salarias fasciatus) is one of the most effective natural algae eaters in the marine aquarium hobby. Known for its expressive face and comb-like teeth, this blenny spends most of its time grazing on rocks and glass surfaces.
Native to Indo-Pacific reef environments, it plays an important role in controlling algae growth and maintaining a clean, balanced aquarium ecosystem.
Behavior & Diet:
- Herbivorous species
- Feeds primarily on algae growing on rocks and glass
- Also accepts algae-based foods, wafers, and pellets
- Active grazer throughout the day
Care Requirements:
- Minimum tank size: 100 liters
- Requires mature aquarium with natural algae growth
- Plenty of live rock for grazing and hiding
- Stable water conditions
Reef Compatibility:
- Fully reef safe
- Safe with corals and invertebrates
- Excellent natural algae control fish
Tips:
- Ensure consistent algae or supplement with algae wafers
- Provide rockwork with grazing surfaces
- Avoid aggressive tank mates that may outcompete it for food
- May perch on rocks or substrate when resting
