FEMALE KOI BETTA FISH NO FURTHER A MYSTERY

This marbling is really a result of a ‘leaping gene’ that triggers their shades to vary after some time. About the study course of a Koi betta’s lifestyle, the various pigmentation genes can get switched on and off, substantially shifting their coloration!! Now towards the best part... these "PEANUT" Koi's that arrived in today had me blown a