Aquatic Arts 3 B-Grade Mystery Snails (Pomacea bridgesii, Live Young Adult Snails! 1/2 to 2+ inches) - Assorted Colors - Algae-Eaters All Aquatic ArtsTM (formerly InvertObsessionTM) brand plants and animals come with a 100% live arrival guarantee, plus free email support directly from the owners! Add a variety of colors to your aquarium with this combo pack, which includes a random assortment of colored snails. Color possibilities include blue, black, purple, golden yellow, ivory white, and albino (brown shell with a white body). One of the largest plant-safe freshwater snails (up to 2 inches in diameter when fully grown), Mystery Snails are a popular and attractive addition to any aquarium. This listing is for B-grade mystery snails, meaning that the snails may have minor shell damage or calcification, but are otherwise perfectly healthy. We will send an assortment of colors, and we cannot accept requests for certain colors.