Prambanan Snail The prambanan snail, sometimes referred to by its scientific name Thiara Winteri Snail, is a rare decorative snail from Indonesia. The cone shaped snails are chocolate and bronze with some small spikes. The prambanan snail will not eat plants or harm other aquarium crustaceans - like fancy aquarium shrimp. Great scavengers, these snails can grow to three inches.  Scientific Name: Thiara winteri Origin: Indonesia Lifespan:  4 years Max Size: 3 inches Food:  Sinking pellet, Algae and Detritus Shipping Size: Approx.  1 inch