The Lyretail Anthias is reef safe and invertebrate safe. The Lyretail Anthias can grow to be 6 inches long, and should be kept in a tank no smaller than 50 gallons in kept individually, and no less than 90 gallons if keeping a group, it is also best to have plenty of live rock providing it places to hide. They eat a varied diet including finely chopped brine and mysis shrimp. Overall, you cannot go wrong with the decision to add a Lyretail Anthias to your tank. They are friendly, active, and beautiful. The Lyretail Anthias will thrive at temperatures from 72-78?? F and a pH of 8.1-8.4.