Any HM betta that can hold his form with good body structure and strong branching and coloring according to his strain. Or any HMPK with a good thick body, nice fins with good ray branching and color according to strain.
Basically any fish that is near the IBC standards for HM or short-fin HM.
Who am I? Well I am a Junior Member of the International Betta Congress and a breeder of white HMPKs, red dragon HMPKs, black/red dragon HMPKs, metallic multi HMPKs, blue masked HMPKs, and now multi color HMs. Soon to add black HMs. I will be showing in New Breeder class in fall of 2012.