Overview
The Apple Snail (Pomacea canaliculata) is a intermediate freshwater species known for its brown-yellow (also blue, gold, white) coloration. Very large. All surfaces.
Origin & Appearance
Origin: South America.
Colors: Brown-Yellow (also Blue, Gold, White).
Body Shape: Snail (coiled shell). Typical adult dimensions: 15.0 x 12.0 x 12.0.
Sexual Dimorphism: Minimal; difficult to sex.
Tank & Water Requirements
| Min Tank Size | 11 gallons |
| Temperature | 64–82°F |
| pH Range | 7–8 |
| Water Hardness (GH) | 8-20 |
| Bioload | low |
| Oxygen Demand | low |
| Plant Safe | yes |
| Aquarium Position | All surfaces |
Behavior & Activity
Large slow surface glider; extends long siphon tube above water to breathe; can close operculum tight
Speed: 12/100Aggression: 1/10diurnalSchooling (3+)
Breeding
Easy; most breed readily (except nerites in freshwater)
Common Diseases
💊 Shell erosion in soft/acidic water
Expert Notes
Very large; eats live plants; invasive