Giant Redtail Blue Variatus photo

Giant Redtail Blue Variatus

Photo: Pair of Giant Redtail Blue Variatus and male regular Redtail Blue Variatus Xiphophorus species, which include swordtails, maculatus platies, and variatus platies, hybridize readily. A while back I wrote, when I was writing for Tropical Fish Hobbyist magazine, an article about some hybrids I had been working with. This blog provides an update on […]