Two (2) Live Fighting Conchs for Saltwater Reef Fish Tank Aquarium Snail Care Level: Very Easy | Size: 2-3 inches Diet: Algae, Detritus, Sand Sifter Compatibility: Completely Safe with all Fish, Inverts and Coral 100% Live Arrival Guarantee. See Description for details Orders over $149 Receive Free Shipping. Build your order from our store and save.