Squid External Anatomy Betta bend are carnivores. Their mouths are abounding of rows of tiny acicular teeth. Admitting the accurateness of these teeth, the males frequently backpack eggs in their mouths afterwards causing any damage. In captivity, they eat homogenized Betta pellets or bloodworms and alkali shrimp. Abounding aquarium-bred bend will aswell admission comatose abutting bend food.
Male Bettas accession their babies. They physique balloon nests for this purpose, and will even do so if there are not females or babies around. They do this by manipulating bubbles of air with their mouths into nests of assorted sizes and thicknesses at the top of the water. Abounding Bettas adopt some array of shelter, such as vegetation, for their balloon nests.The lower bisected of the Betta’s analysis is mostly bathe bladder, beef and bone. The centralized organs are amid amid the accomplished and the alpha of the anal fin. This fin is the ample fin on the lower bisected of the fish’s body, in foreground of the tail. The added fins are alleged the dorsal, pectoral, and pelvic fins. Bettas aswell admission gill covers, which they may accessory attainable in acknowledgment to a perceived threat. Macho Betta bend are acclaimed for their displays if confronted with added males. They attainable their blithely atramentous fins and accessory the gill covers in an advance to attending aloft than they in actuality are.