Six critically endangered Mekong giant catfish — one of the largest and rarest freshwater fish in the world — were caught and released recently in Cambodia, reviving hopes for the survival of ...

here are ten of the best tank mates that are known to coexist harmoniously with Betta fish. Corydoras catfish, often called ...

7, a 34 ¼-inch tank that had been calling Caldwell’s Rotary Pond home ... edging out the previous record-holder by an inch or ...