Margarita Snail

Care Summary

The Margarita Snail is a small, cold-water grazer that excels at keeping glass and rockwork free of film algae and diatoms in cooler reef systems. They are reef-safe and non-aggressive, suitable for tanks from 10 gallons up, and work particularly well in nano reef systems that stay between 65 and 72 degrees. The critical limitation is temperature: Margarita Snails originate from the Pacific coast of Baja and tend to decline and die in tanks consistently above 74 degrees, which rules them out for many tropical reef setups. In the right temperature range they graze continuously and mostly feed themselves, but keep an eye on algae levels and offer nori sheets if grazing surfaces run thin.