Emerald Reef Supply strives to provide the best corals and saltwater fish in the industry. All of our fish and corals go through an extensive quarantine process to ensure you receive only the highest quality animals. Every fish and coral are quarantined 45 days before being offered for sale. Fish are medicated for ich, velvet, and any parasites. Corals are dipped at least 4 times before being offered for sale. Buy with confidence!!!!!