Japanese trapdoor is a name used in the aquarium hobby only for what are likely japanese mystery snails cipangopaludina japonica.
Black japanese trapdoor pond snails near me.
Typically you should see one snail per every 12 18 gallons of water in a small ornamental pond.
Mystery snails have a more rounded shell shape and fewer whorls 3 4 which are smaller and more compressed together.
Black japanese trapdoor snails are the preferred snail species for recreational and professional pond and water gardeners world wide.
Japanese trapdoor snails are one of the few varieties that will survive in northern climates.
They only breed a couple of times a year and will not take over your pond like other nuisance egg bearing snails can and will.
The black japanese trapdoor snails viviparis malleatus are the preferred snail species for pond owners and water gardeners.
Black japanese trapdoor algae eating snails are live bearing.
Japanese trapdoor snails produce 20 25 young in their lifetime and do so over a number of years.
Get it as soon as thu oct 8.
Pond snails are helpful in keeping algae under control in your pond as they groom your plant containers rocks liner sides.
Black trap door snails are one of the few live bearing snail species meaning they birth one cute baby at a time and will not take over your pond like other nuisance egg laying snails.
Snail expert matt reinbold gives us the breakdown.
4 4 out of 5 stars 152.