You are correct on NitrAtes, my bad! I typically run the lights around 12 hours a day. I have a 55 gallon with a marineland t-5 High output compact.
The tank consists of:
fish - 1 percula, 3 green Chromis, 1 Coral Beauty Angel, 1 Snowflake eel (morey family i believe), 2 peppermint shrimp...