Pet Zone Tropical Fish Blog

Koi fish, scientifically known as Cyprinus rubrofuscus, belong to the family Cyprinidae. Their genome is characterized by diploid chromosomes, and they are descendants of common carp through selec … read more

As the year draws to a close, we at PetZoneSD want to take a moment to extend our warmest holiday greetings to you, our valued subscribers and customers. Your support and passion for the aquatic world … read more

Celebrate the Season with PetZoneSD’s Christmas Weekend Sale!As we count down to the festive weekend, PetZoneSD is excited to announce our special Christmas Weekend Sale, happening from December 22nd … read more