🐌 General Overview of Pagoda Snails

• Scientific Family: Pachychilidae

• Common Names: Pagoda Snail, Tower Snail

• Origin: Southeast Asia (Thailand, Indonesia, Malaysia), parts of Africa

• Habitat: Freshwater rivers, streams, and ponds with moderate flow

• Lifespan: 2 to 5 years

✅ Physical Characteristics

• Size: Typically 3 – 5 cm (1.2 – 2 inches) in length

• Shell Shape: Distinctive pagoda-shaped shell with multiple stepped whorls resembling a pagoda tower

• Shell Color: Brownish to tan, often with subtle banding or stripes

• Operculum: Present, tough, used to close the shell opening when retracted

• Body Color: Beige to grayish

🍽️ Diet and Feeding Behavior

• Primary Diet: Algae (scrapes biofilm from surfaces), detritus, decomposing plant material

• Feeding Habit: Herbivore/Detritivore

• Feeding Frequency: Continuously grazes during the day

• Supplemental Food: Can be fed algae wafers, blanched vegetables (zucchini, spinach), and fish pellets

🌿 Tank Requirements

• Minimum Tank Size: 10 gallons or larger

• Water Parameters:

  • Temperature: 22°C – 28°C (72°F – 82°F)

  • pH: 6.5 – 8.0

  • Hardness: Moderate to high (8 – 20 dGH)

• Substrate: Sand, fine gravel, or smooth rocks (prevents shell damage)

• Decor: Rocks, driftwood, aquatic plants (for surface grazing)

• Water Flow: Moderate current preferred (mimics natural river conditions)

⚡ Behavior and Compatibility

• Activity: Diurnal (active during the day)

• Social Behavior: Peaceful, prefers to be in small groups

• Compatibility:

  • ✅ Suitable for peaceful community tanks

  • ✅ Compatible with small fish, shrimp, and snails

  • ❌ Avoid aggressive fish species (may attack snails)

  • ❌ Not recommended with snail-eating species like Assassin Snails or some cichlids

⚠️ Breeding Information

• Reproduction Type: Egg-laying (oviparous)

• Eggs: Laid on hard surfaces (rocks, glass); small gelatinous clusters

• Hatching Time: About 2–3 weeks

• Baby Size: Tiny snails (~1 mm) that feed on algae immediately

• Breeding Conditions: Requires stable water parameters, good food supply, and mature adults

• Challenges: Slow breeding in captivity; requires time and ideal conditions

🌡️ Health and Care Tips

• Common Issues:

  • Poor water quality → Shell degradation

  • Overpopulation → May cause biofilm depletion

  • Copper-based medications are toxic to snails

• Maintenance Tips:

  • Stable water parameters

  • Regular removal of uneaten food to prevent water fouling

  • Provide surfaces for grazing (plants, rocks)

✅ Benefits in the Aquarium

• Natural algae cleaner – helps maintain glass and decorations free of biofilm and algae

• Peaceful addition to community tanks

• Attractive shell adds aesthetic appeal

• Easy to care for if water conditions are stable

❌ Cautions

• Slow to reproduce → Population control is necessary if desired

• May overgraze if not monitored carefully

• Not effective in eliminating pest snails (unlike Assassin Snails)