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Trapdoor Snails – Viviparus viviparus
Description: Trapdoor snails are a nice addition to a wildlife type pond or aquarium. They can reach sizes of almost 2″ and are less prolific breeders than most snail species as they are not hermaphrodites. They require males and females to reproduce. As its latin name suggests, it is a viviparous (oviviparous) snail, a rare phenomenon among snails.The female gives birth to live young, after producing eggs that hatch internally.
The animal can lock itself behind a round lid adorned with concentric striations (the operculum), allowing it to protect itself-for several months if necessary – from dehydration. Hence the name trapdoor snail.
Environment: These are a UK native species commonly found in rivers, streams and lakes. These require a higher oxygen content than most snails in the UK and as such, may struggle in an aquarium. They are keen algae eaters and rarely cause an issue with other plants focussing on algae and detritus as their main food source.
They are around 5-10mmin size and young snails to grow on direct from our farm.
For information on how we deliver, check out our Delivery Information.
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