Depends, but for a petstore betta, kinda high. For a breeding betta with good genes, pretty good. Also depends on finnage and color. Generally petstore bettas are veiltails, not very high quality. Halfmoons can be obtained through breeders along with deltas and superdeltas. Color depends on whether its clean or not and its coloration.
For example, jackiomy's bettas are halfmoons (meaning that their tail forms 180 degrees) and it has good, clean coloration. I'm sure about its genes however.
For example, jackiomy's bettas are halfmoons (meaning that their tail forms 180 degrees) and it has good, clean coloration. I'm sure about its genes however.