🌿 Natural Substrate Aeration & Rare Biological Balance
The Black Poso Rabbit Snail is a peaceful, fascinating scavenger that spends its time deliberately moving across the aquarium floor. It is highly valued for its natural habit of shifting and lightly burrowing through the substrate. This behavior actively aerates the soil, preventing the buildup of dangerous anaerobic gas pockets while cleaning up leftover fish food, decaying organic detritus, and plant debris.
Unlike standard aquatic snails that multiply aggressively, Tylomelania species possess a unique viviparous reproductive biology. They give birth very slowly to just one single, fully formed juvenile snail at a time, encased in a tiny nutrient pouch. This incredibly low birth rate ensures they will absolutely never overpopulate or turn into a pest outbreak in your customer's tank. They are peaceful community inhabitants and are safe with sturdy live flora, though their large size means they should be kept well-fed with supplemental foods to protect very delicate, soft broadleaf plants.
🌡️ Invertebrate Specifications & Water Parameters
Parameter | Specification | Technical Notes |
Scientific Name | Tylomelania sp. "Black Poso" | Authentic, color-selected ancient lake Sulawesi import |
Common Names | Black Poso Rabbit Snail, Elephant Snail | Premium trade names with high-value buyer interest |
Maximum Size | 3.0 – 4.0 inches (7.5 – 10.0 cm) | An impressively large, heavy-bodied showcase species |
Diet | Omnivore / Scavenger | Sinking pellets, algae wafers, powdered foods, and blanched vegetables |
Behavior | Exceptionally Peaceful | Entirely safe for dwarf shrimp, newborn fry, and small nano fish |
🛠️ Lighting, Temperature & Maintenance Guide
Lighting Requirements: Highly Adaptable. They do not require specific lighting for their health. However, full-spectrum LED fixtures make their jet-black silhouettes stand out beautifully, especially when contrasted against light-colored sand or bright green foreground carpets.
Temperature Parameters: Requires Warm Water. Because they originate from tropical Sulawesi lakes, they demand a warmer temperature range of 24°C – 29°C (75°F – 84°F). Keeping them in cooler water will cause them to become completely sluggish, inactive, and drop in health.
Water Chemistry & Shell Thickness: Prefers a pH range of 7.6 – 8.5 and moderate-to-hard water parameters (gH above 8, kH above 5). Alkaline water rich in dissolved minerals is critical to supply the essential calcium needed to prevent their long, pointed shells from eroding or pitting at the tips.
Substrate Preference: Smooth sand or very fine, rounded gravel is highly recommended. Their soft, wrinkled bodies glide much easier over fine substrates, and it allows them to express their natural burrowing behaviors without damaging their foot or shell.