What's wrong with the big belly of Luohan fish?
Recently, the phenomenon of potbelly in Luohan fish has become a hot topic of discussion among aquarium enthusiasts. Many aquarists have shared cases of abnormal abdominal swelling in their Luohan fish on social platforms and forums, and are looking for solutions. This article will combine the hot content on the Internet in the past 10 days to provide you with a detailed analysis of the possible causes and countermeasures of Luohan fish having a big belly.
1. Common causes of big belly in Luohan fish
| Cause classification | Specific performance | Proportion data |
|---|---|---|
| Breeding female fish | The abdomen naturally expands in preparation for egg laying | 35% |
| Ascites | Abdominal swelling with raised scales | 28% |
| Indigestion | Abdominal distension and decreased activity after eating | 20% |
| parasitic infection | Abnormally enlarged abdomen and emaciated fish body | 12% |
| other reasons | Tumors, internal diseases, etc. | 5% |
2. Symptom identification and treatment methods
1.Breeding symptoms: The abdomen of the female fish gradually expands, the anus protrudes, and the appetite is normal. This is a natural phenomenon and all you need to do is provide a suitable environment for spawning.
2.Ascites symptoms: The fish body is swollen like a ball, and the scales stand up in a "pine cone shape", often accompanied by shortness of breath. Immediate isolation and treatment are required, and antibiotics and salt baths can be used.
| Treatment | Medication recommendations | Course of treatment |
|---|---|---|
| antibiotic treatment | Oxytetracycline/furazolidone | 5-7 days |
| Salt bath aid | 3‰Soak in salt water | 30 minutes daily |
| water quality management | Change water 1/3 daily | Continue until recovery |
3.Indigestion symptoms: The abdomen suddenly swells after feeding and the fish loses its balance. It is recommended to stop eating for 2-3 days and increase the water temperature to 30°C to promote digestion.
4.parasitic infection: Local swelling of the abdomen and weight loss of the fish body. Special anthelmintics such as metronidazole can be used.
3. Preventive measures
1.Scientific feeding: Follow the principle of "small amount and often" to avoid overfeeding. It is recommended to feed 2-3 times a day, and each feeding should be eaten within 5 minutes.
2.water quality management: Keeping water clean is key. It is recommended to change 1/3 of the water every week and use water quality testing agents to monitor various indicators.
| water quality parameters | ideal range | danger threshold |
|---|---|---|
| pH value | 6.5-7.5 | <6.0或>8.0 |
| Ammonia nitrogen content | 0mg/L | >0.5mg/L |
| nitrite | 0mg/L | >0.3mg/L |
| water temperature | 28-30℃ | <26℃或>32℃ |
3.Regular quarantine: New fish entering the tank should be isolated and observed for 1 week, and preventive treatment can be carried out with light salt water or special chemicals.
4.Environmental optimization: Provide enough activity space and shelter to reduce fish stress response.
4. Summary of recent hot discussions
According to the analysis of network data in the past 10 days, the topic about the big belly of Luohan fish mainly focuses on the following directions:
1. Novice owners misjudge the shape of female fish during the breeding period (accounting for 42% of discussions)
2. Diseases caused by deterioration of water quality caused by high temperatures in summer (31%)
3. Digestive problems caused by improper feed selection (18%)
4. Parasite risks caused by buying fish across borders (9%)
5. Expert advice
1. When encountering abnormalities in the abdomen of Luohan fish, you should first observe changes in its behavior and appetite, and do not rush to take medication.
2. Record the development of fish symptoms, including swelling speed, defecation, etc., to help accurately determine the cause of the disease.
3. Mild symptoms can be observed by adjusting water quality and stopping food. If there is no improvement within 48 hours, drug treatment may be considered.
4. In serious cases, it is recommended to consult a professional aquarist or take a clear video to seek help from a senior aquarist.
Luohan fish is a species with high ornamental value, and its health problems have attracted much attention. Through scientific feeding management and disease prevention, most abdominal abnormalities can be effectively controlled. I hope this article can help aquarists take better care of their fish and enjoy the fun of keeping aquariums.
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