Identify these fish?

[Emilywoodham1997]

If they have more, a group of 10 would be better, assuming you have room in the tank and can afford it.

I don’t really have the room they’ll be okay as a 4 though right?

 

[Colin_T]

They would prefer 6 or more but 4 will do for now

They are easy to breed so you could have more in a few weeks. It's just a matter of findin gtheir eggs and rearing up the babies.