I was bass fishing at the park and I found a guy that was trying to net wild Bettas. He had one in a jar and was looking for more along the Dexter Drive Cypress Tree roots. He said that they make bubble nests to lay their eggs in, and that's what he was looking for. The fish did not have it's beautiful colors or long flowing fins like you see in tropical fish stores. He said they have reverted back to their "wild look" in the lake, since they have been there for several years now. Someone must have let their pets go into the lake, and they have breed and multiplied there. Crazy stuff!