He looks veryyy hungry... his poor belly is all sunken in. =( if chinatown still have them, i will be picking up 2 NTT's tomorrow! hehehe
yours is nice and stable =] start fattening him up!
i think peir have some thin bars in, they did last time i went but i cleared out all their polota stock instead, the NTT were really unstable. the polota have gone bad now also they are actually completely black like nile perch, might be the black sand and the black background might have to change their tank for them