Thank you for your help, everyone. That was a painc situation if I've ever seen one. I wasn't paying much attention during the cleaning, but all are likely problems. I know that the catfish were the first to die (my favorite), poor babies, and she also had some striped and red and orange fish, which look like itty-bitty versions' of Kingrattus' Mango. I know that the vequostemus (sp?) are the sould survivors, with a death toll of about eight. Thanks for all your help.