Rarest Fish Thread

[AnDr3w]

Oh come on moderator it was a mistake we all make them.

 

[jr monster fish]

Devil's Hole Pupfish (Cyprinodon diabolis) has got to be one of the rarest fish on the planet. Has a population that can fluctuate has low as in the 80s to as high as 400. It is found in Death Valley National park, it can survie in water temperatures as 120F.

This is my favorite fish ever. Are there any in captivity(excluding government breeding programs)?

 

[Death Pony]

here is a very rare octopus that you will probally never see in a home aquarium because of the strength of their venom scientific name is


Hapalochlaena lunulata
blue ring octopus

My LFS had one of these a few years back!!! It was awesome!!!