Japanese Trapdoor Snail

Cipangopaludina japonica

A hardy, cold-tolerant snail that bears live young and won't overrun a tank.

Water

Freshwater

Temperature

60–82°F

pH

7–8

Hardness

6–20 dGH

Max size

2 in

Min tank

10 gal

Temperament

Peaceful

Social

Social

Swim level

Bottom

Diet

Omnivore

Care level

Beginner

Lifespan

3-5 years

Breeding

Livebearer

Suitability

Common

Origin

East Asia

A peaceful algae- and detritus-eater popular for ponds and coldwater tanks, since it tolerates low temperatures well. It gives birth to live young slowly, so populations stay manageable. The 'trapdoor' operculum seals its shell when threatened.