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When people use 'common names' for fish no-one really knows what fish they really mean. Betta splendens is the proper name for these Anabantid fish and they are all endemic to tropical asia. All...
Bettas are quiet, slow moving, retiring fish they have very small mouths. They can only harm fish that are very tiny like newborn, baby livebearers. Most other fish from the Tetra, Rasbora,...
You have to have two tanks (10-20 gallon). First put the male in(the male should have more colour then the female)the tank wit out any other fish in but have plant in the tank when he is in condition...