I got these two from a lfs who has 30 of them crammed in a 3 gallon tank :( I named the steel blue DBT Sterling. They're both only an inch big, missing bits of their fins from the lfs, still in temp. setup... I haven't named the other one yet, I'm not even sure if he's a he or a she!

If someone could help, it would be great! They gave me quite a scare by not eating for 2 days
OK pictures!
Sterling:

I love his bil ol' eyes!

He's very inquisitive :)
This guy/ girl is unnamed, I think its a girl now, before I thought she must be a young male but I'm still not sure... I think I see an egg spot..
So guy or girl? Also, any other observations and suggestions are welcome! Thanks =)