responsibility greatly 1, be pregnant: Can observe the abdomen of zebrafish first became pink, genital aperture has highlight, still can see fish body has fetal spot. If there are the above conditions, it means that the zebrafish is pregnant and is about to give birth.
2, eat too much: zebrafish do not know hunger and satiety, if there is food will always eat, so it is easy to accumulate food. If you eat too much, your belly will look very big, like pregnancy.
3. Enteritis: The main cause of enteritis is improper feeding. For example, the amount of feeding is different each time, or too much feeding. In the early stage, the abdomen is slightly bulging. In the later stage, when it is serious, the abdomen will accumulate water, and the abdomen will be more bulging.
4. Ascites disease: Zebrafish can get ascites disease if the food they eat is not fresh or the internal organs are scratched when they swallow live bait. The main symptoms of ascites are enlarged belly and abdominal hydrops.
of big belly of zebrafish? 1. Pregnancy: If pregnancy is confirmed, the container for delivery can be prepared. The breeding cycle of zebrafish is about 7 days, and the breeder can infer it according to the date of fertilization. If you can't determine the date, you can see if the abdomen is pink and if the genital hole is prominent. If so, it is about to produce, and it should be prepared as soon as possible.
2. Eat too much: If your stomach gets bigger because of eating too much, you can stop feeding for 2-3 days and wait for the zebrafish to digest before feeding a small amount.
3. Enteritis: If it is caused by enteritis, you can raise the water temperature first, and then use gentamicin bath. You can also sprinkle salt in the fish tank, and the proportion of salt is five thousandths.
4. Ascites disease: If it is caused by ascites disease, the water temperature can be raised in the early stage. Later, chloramphenicol can be mixed into fish feed for feeding. Ascites is difficult to recover and requires careful care from the breeder.
