A Yawning Bivittatum Killifish (Aphyosemion bivittatum 'Funge')

Every moment I watch myu adult bivittatum killies(Aphyosemion bivittatum 'Funge'), I admire for stunning beauty of these species. Besides talking about vivid color and splendid fins of male bivittatum killies, I cannot ignore praising subtle orange tone of adult females. As you can see at 00:15, aphyosemion killies have really big mouth. Thanks to sufficient size of their mouth, aphyosemion killies can enjoy eating almost every kind of fish foods for aquarists. Their mouth, however, sometimes turn into lethal weapon againt other kinds of small ornamental fish . If the space of your aquarium is not enough for 'killies and others' community tank, aphyosemion killies would attack other small fish with their mouth and could kill them easily. #aphyosemion #aphyosemionbivittatumfunge #bivittatum