Two Variety specimens ended up also captured among 1984 and 2004. Because the Ornate Sleeper Ray is hardly ever found and there are actually none in captivity, it's the rarest fish on earth. Picture Editorial Credit rating: Wikimedia Commons The Devil’s Hole Pupfish is one of the rarest fish on https://6ftaquariumsforsale.blogspot.com/2025/02/4-hacks-to-maintain-your-kintons.html