only $2.49 Japanese Trap Door Snail
a.k.a. Algae Eating Periwinkle Snail Viviparis malleatus TEMP: 64 - 89 pH: 6.2 - 8.3 These are about the size of a half-dollar. Great for Freshwater Aquariums or Ponds. They do well in cold or warm water. These are live bearing snails, not egg layers! NOT GENERALLY EASY TO FIND IN THE U.S. STOCKING INFO: for aquariums use 1 to 2 snails per 10 gallons. For ponds use 1 per square foot of pond space. |






















