What to do if the arowana sinks to the bottom
Recently, the problem of arowana sinking to the bottom has become one of the hot topics discussed by aquarium enthusiasts. Many aquarists have shared their experiences and solutions on social platforms and forums. This article will combine the popular discussions on the Internet in the past 10 days to provide you with a detailed analysis of the reasons why the Arowana sinks to the bottom and the countermeasures.
1. Common reasons why arowana sinks to the bottom

According to recent feedback from netizens and suggestions from experts, the main reasons why arowana sinks to the bottom can be summarized into the following categories:
| Reason type | Specific performance | Proportion |
|---|---|---|
| water quality issues | Ammonia nitrogen exceeds the standard and pH value fluctuates | 35% |
| disease factors | Enteritis, gill disease, etc. | 28% |
| environmental pressure | Unable to adapt to the new environment and frightened | 20% |
| Feeding and management | Improper feeding and excessive temperature difference | 17% |
2. Ranking of recent popular solutions
Through data analysis of major aquarium forums, we have compiled the five most popular solutions:
| Ranking | solution | support rate |
|---|---|---|
| 1 | Water quality testing and adjustment | 89% |
| 2 | Increase heat and add kosher salt | 76% |
| 3 | Stop eating and observe | 68% |
| 4 | Add vitamins | 55% |
| 5 | Use professional fish medicine | 42% |
3. Detailed explanation of step-by-step solutions
Step One: Emergency Measures
1. Test water quality parameters immediately, focusing on ammonia nitrogen, nitrite and pH value
2. Slowly increase the water temperature to 30-32℃
3. Add appropriate amount of coarse salt (3-5 grams per 100 liters of water)
4. Stop feeding for at least 24 hours
Step Two: Mid-Term Conditioning Plan
1. Change 1/4 of the water every day for 3 days
2. Add water stabilizer and probiotics
3. Choose easily digestible food after resuming feeding.
4. Observe the changes in the activity status of Arowana
Step 3: Long-term preventive measures
1. Establish a regular water quality testing system
2. Maintain a stable breeding environment
3. Add vitamin supplements regularly
4. Avoid sudden environmental changes
4. Sharing of recent successful cases
| Case number | Problem description | Solution | recovery time |
|---|---|---|---|
| Case001 | Arowana sinks to the bottom for 3 days | Water quality adjustment + heating | 48 hours |
| Case002 | Red Arowana sinks to the bottom and refuses to eat | Food fast + vitamins | 72 hours |
| Case003 | Baby arowana sinks to the bottom | Environmental isolation + special bait | 5 days |
5. Special reminder from experts
1. Don’t rush to use powerful drugs. You should rule out water quality problems first.
2. If the Arowana sinks to the bottom and does not improve for more than 72 hours, you need to seek professional help.
3. The weather has changed greatly recently, so special attention should be paid to the stability of the water temperature.
4. It is a normal adaptation process for the newly entered arowana to sink to the bottom.
6. Netizens’ hotly discussed opinions
In recent discussions about the sinking of dragon fish, the following views have gained the most recognition:
1. "Prevention is better than cure, regular water quality testing is key" (1523 likes)
2. "No need to intervene excessively if it sinks slightly to the bottom, give the fish time to adjust itself" (987 likes)
3. "Different species of arowana have very different tolerances to sinking to the bottom" (756 likes)
Through the above analysis and suggestions, we hope to help aquarists who encounter the problem of Arowana sinking to the bottom find a suitable solution. Remember, patient observation and scientific processing are the keys to solving problems.
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