1 Back problems. 2  Spine problems in the back near the lower ribs can pinch the nerves that travel through the groin area and cause groin and thigh pain. 3  Spine problems include a herniated disc or lumbar narrowing (stenosis).
Fish diets are determined by which organisms are readily available in the fish's habitat. Some larger fish eat smaller fish and sometimes are cannibalistic, eating smaller fish of their own species. Catfish in the wild swim along the bottom of rivers and eat dead fish, animal feces and just about anything they can find. Learn more about Fish
However, female betta fish can live together and male betta fish may be able to live with other species of fish. 3. Bettas are Omnivores In the wild, bettas eat insects (crickets, flies, grasshoppers, etc.) and insect larvae, typically collected from the surface of the water, along with algae.