Today i managed to kill two of my fish.To start off my albino cc beat the snot out of my artc then my rtc,he's smaller than both,then my little blue catfish started in on my aro, different tank of course so i went to move everyone around. well i had put the aro in w/ the 14in fire eel so i could go eat w/ the folks and still have an aro apon return.and when i got home my fire eel was on the floor he started to breath and move a little then died once i got him back in the tank, after that i noticed one of my moreys was gone and found him dried up under the stand to his tank so now its 10 at night and i just got everyone left alive into their tanks and double checked the tank covers.I feel really bad that my oversights cost the lives of two of my awsome fish.