Sexing Help + Name Suggestions

[Atrophic]

I picked up two juvies(?) from my local pet store the other day, and was wondering if I could get some help determining the sex of these guys. I think the one on the top is male, and the one on the bottom is female, but I could be wrong. (They aren't named yet, so suggestions are welcome!)

 

[Ruvik]

It's two girls~<3

 

[Atrophic]

oh, really? That's awesome! They seem to do really well together so I'm glad I can keep them in the same viv.

 

[Ruvik]

Just make sure to watch them over time so that they don't start fighting. the best time to have females together is when they are small so they are used to each other as they grow. with the tank i would get a nice 20-25 gallon for them. I would try more for a 25 gallon. Also watch and check their genders as they grow. I am pretty sure they are both females, but since they are young they could be fooling me. XD normally around 25 grams you can sex them. As of the moment I have my two females in a 32x18x18 exo terra which is about a 75 gallon tank I think. I have two levels, a water fall, and five hides in it. That way they can get away from each other if needed and have many places they can go.