If you start seeing it trying to make another appearance, keep cutting back on your lights. I would stick between 6-8 hours of light, and don't overfeed. You should be all set. There's usually natural way to cure tank ailments. Always try those before you try the "cure it all in a bottle"! After all, we don't add anything to the ocean, do we? :D I'm so happy to hear that the red-eyed-monster has left your tank!! Another happy ending at CR!.....Angel :angel6: