Can anyone tell me what this little guy is?
Looks like a Swordtail
Looks like a guppy to me.
Looks like a platy/sword, more on the side of the sword since its longer bodied. But, that being said, I have some variatus platy mixes with long bodies. Guessing it could be either or.
I got him for free with some guppies and swordtails, he's a lot smaller than the rest of the bunch so maybe I'll have to wait till he grows a bit.
I agree. With the fatter belly it looks like a platy but it also has a long body
Well, definetly a livebearer. Looks like a guppy to me.
It is a juvenile Swordtail, as Hamp said.
I've recently noticed him following the other two swordtails around, but they are bright orange and a bit larger so I wasn't sure. Thanks!