Most are wonderful tropical fish for newbies, but some are fussy eaters and could be much better suited to experienced aquarists. Picture Editorial Credit history: Wikimedia Commons The Satan’s Gap Pupfish is one of the rarest fish on the planet, found only in a single, distant site. This small, vibrant https://stingrayaquarium.blogspot.com/2025/03/what-is-necessity-of-professional-pond.html