Trapdoor Snails | Viviparus viviparus Pick yours:15 Trapdoor Snails adding even further to the

adding even further to the tree's already sizeable overall impact

providing dramatic colour interest

Tulip National Velvet (Triumph) - Much admired for its glossy

Also known as the Callery pear

hence the name glutinosa (sticky)

Trapdoor Snails | Viviparus viviparus Pick yours:15 Trapdoor Snails adding even further to theAttractively patterned spiral shells in shades of green and yellow These helpful little snails will eat the algae from the bottom of your pond to help keep it clean. They also feed on dead foliage, plankton and other microdebris as well as excess fish food, preventing fish overfeeding The name 'Trapdoor' is due to their ability to produce an operculum, a tough plate that protects them from predators and prevents dehydration. They can seal themselves