Hi Sherry, sorry about the long delay in answering. No, you don't feed the fish during the 4 day blackout period. They'll be hungry when you open the tank, but should be unharmed. Rachel ------------------ To unsubscribe from this list, please send mail to majordomo@thekrib.com with "Unsubscribe aga-member" in the body of the message. Archives of this list can be found at http://lists.thekrib.com/aga-member/