The Chinese giant salamander is the largest amphibian on earth, reaching lengths of up to two meters. It’s also one of several rarest, mainly because it’s estimated that there are lower than ten,000 still left from the wild. But if not, here are some of the world’s rarest fish — https://aquariumonlinestore.mystrikingly.com/blog/how-to-maintain-a-2-feet-aquarium-bigger-fish-tanks