Black Devil Snail
Faunus ater
Water Parameters
About
Dark, elegant snail with a long conical shell. Nocturnal burrower that helps turn over the substrate. Does not reproduce in freshwater.
Behavior & Temperament
Peaceful and a digger. It buries itself in the substrate during the day and is active at night. Does not damage plants. Tolerates brackish water.
Feeding
Detritivorous omnivore - organic detritus, sinking food, vegetables, algae, biofilm
Breeding
Dioecious. Reproduction extremely rare in captivity. Requires brackish water for larval development. Does not become a pest.
Care Notes
Fine sandy substrate for digging. Sensitive to copper. Tolerates slight salinity. Can stay buried for weeks without appearing.
Compatibility
Excellent for community tanks. Compatible with all peaceful fish and invertebrates. Does not compete for food.
Quick Summary
| Scientific Name | Faunus ater |
|---|---|
| Family | Pachychilidae |
| Category | Mollusk |
| Care Level | Beginner |
| Water Type | Freshwater |
| Max Size | 7.0 cm (2.8") |
| Min Tank | 40 L (11 gal) |
| Min Group | 1+ |
| Diet | Detritivorous omnivore - organic detritus, sinking food, vegetables, algae, biofilm |
| Temperament | Peaceful and a digger. It buries itself in the substrate during the day and is active at night. Does not damage plants. Tolerates brackish water. |
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