Japanese Trapdoor Snails | Viviparis malleatus | Small Quantity - 12+

Japanese Trapdoor Snails help clean ponds by eating algae and decaying matter. One snail per ten gallons is recommended.

• The description claims that the snails can help control bottom sludge and hair algae.
• The description claims that the snails are suitable for northern climates.
• The description claims that live arrival cannot be guaranteed when temperatures are 85 degrees or higher.