The Marbled Limpet is a small, flattened freshwater snail with a unique cap-like shell that clings tightly to hard surfaces. It is a peaceful and highly efficient algae grazer, often seen slowly “gliding” across glass, rocks, and driftwood as it feeds on biofilm. Unlike many snails, it does not move much around the tank and prefers stable, well-oxygenated water with plenty of surfaces to graze. Completely harmless to fish and plants, it typically grows to about 1–2 inches (2.5–5 cm).
| Fish Info | |
|---|---|
| Scientific Name | Septaria porcellana |
| Experience Level | Beginner Friendly |
| Tank Size Need | Small (Under 20 Gal) |
| Adult Size | 2.5cm |
| pH Range | 6.5 - 7.5 |
| Swimming Zone | Middle Dweller |
| Temperament | Peaceful Community |
| Water Hardness | 5 - 15 dGH |
| Type of Diet | Omnivorous |
| Group Behavior | Schooling |
| Temperature Range | Standard Tropical (72°F - 78°F) |
Marbled Limpet (Septaria porcellana)
The Marbled Limpet is a small, flattened freshwater snail with a unique cap-like shell that clings tightly to hard surfaces. It is a peaceful and highly efficient algae grazer, often seen slowly “gliding” across glass, rocks, and driftwood as it feeds on biofilm. Unlike many snails, it does not move much around the tank and prefers stable, well-oxygenated water with plenty of surfaces to graze. Completely harmless to fish and plants, it typically grows to about 1–2 inches (2.5–5 cm).
| Fish Info | |
|---|---|
| Scientific Name | Septaria porcellana |
| Experience Level | Beginner Friendly |
| Tank Size Need | Small (Under 20 Gal) |
| Adult Size | 2.5cm |
| pH Range | 6.5 - 7.5 |
| Swimming Zone | Middle Dweller |
| Temperament | Peaceful Community |
| Water Hardness | 5 - 15 dGH |
| Type of Diet | Omnivorous |
| Group Behavior | Schooling |
| Temperature Range | Standard Tropical (72°F - 78°F) |
- Availability: Out Of Stock