I have a 3 and half inches strips knee, 2 inches golden knee, 2 inches tiger rump, all in a 2 and half G tank, i got this strip knee last week and its not eatting, and the tiger rump is well-hidden in his cave, and i guess its not eatting as well, i got the tiger rump 3 days ago, and i haven't since her since then, and my golden knee is active and eatting well, i got her 2 weeks ago. is there anything wrong with te strip knee and tiger rump? i mean, there are 2 big KKs with the strips knee and 2 little KKs with the tiger rump. I don't think its the problem with the size of the tank, cuz i have seen people putting big Ts in tiny spaces and they seemed fine. the Temp. is now 90. and water and sponges are well placed. what should i do or i am just worrying too much, when i got this tiger rump in the store, there were lots of KKs in the tank with him and i think her old tank was way too big for her at the store, and the strip knee had one KK in its tank when i bought her, and the size of her old tank in store wasn't that much bigger than the one i have for her. i donno....these are the first Ts i have ever had. thanks