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What to do if the arowana refuses to eat

2025-12-21 18:56:28 pet

What to do if the arowana refuses to eat

As a high-end species of ornamental fish, Arowana is loved by aquarists for its majestic appearance and bright colors. However, many aquarists have recently reported that arowanas refuse to eat, which has become a hot topic. This article will combine the hot discussions on the Internet in the past 10 days to analyze the reasons and solutions for Arowana's refusal to eat, and provide structured data for reference.

1. Common reasons why arowana refuses to eat

What to do if the arowana refuses to eat

According to recent discussions on aquarium forums and social platforms, the main reasons why arowana refuses to eat are as follows:

Reason typeSpecific performanceProportion (recently discussed)
water quality issuesAmmonia nitrogen exceeds the standard, pH fluctuates, and dissolved oxygen is insufficient35%
environmental changesAdding a new tank, changing the scenery, and adjusting the lighting25%
disease factorsEnteritis, parasites, trauma infections20%
feed problemSingle bait, spoiled food, poor palatability15%
other reasonsBreeding period, frightened, aging5%

2. Solutions and practical steps

1. Water quality testing and adjustment

Based on recent cases, it is recommended to give priority to detecting the following indicators:

Test itemsnormal rangeemergency treatment plan
Ammonia nitrogen content0-0.02mg/LImmediately change 1/3 of the water and add nitrifying bacteria
pH value6.5-7.5Adjust slowly using pH stabilizer
water temperature28-30℃Thermostat calibration, daily temperature difference ≤1℃

2. Environmental adaptability processing

For arowanas that are new to the tank or whose environment has changed:

  • Keep the environment dark for 48 hours
  • Use the original tank water to soak the feed before feeding
  • Add arowana-specific sedatives (such as products containing aloe vera extract)

3. Disease Treatment Guidelines

Symptomspossible diseasetreatment plan
White stool/smeared stoolEnteritisStop eating for 3 days and use norfloxacin (5mg/50L)
body frictionParasiteMethylene blue medicated bath (2mg/L)
gill cover abnormalitiesbacterial infectionYellow powder treatment, change 1/4 of the water every day

3. Advanced conditioning techniques

According to the effective methods recently shared by popular aquarists:

  • Food starter:Use live bait such as crickets and centipedes to stimulate appetite (disinfection required)
  • Nutritional supplements:Added vitamin B complex (add 1 tablet per 50L of water)
  • Flow simulation:Add a wave pump to create a natural feeding environment

4. Data reference for preventive measures

prevention projectExecution frequencyPerformance rating
Change water 1/3 every week1 time a week★★★★★
Feed diversitydaily rotation★★★★☆
environmental enrichmentMonthly adjustment★★★☆☆

5. Special reminder

According to recent expert advice: if a baby dragon (under 20cm) refuses to eat for more than 3 days, or an adult dragon (above 50cm) refuses to eat for more than 7 days, it is necessary to seek professional treatment immediately. Recently, many arowana starters have appeared on the market. It is recommended to choose those containingSpirulinaandAllicinRegular product with ingredients.

Through the above structured analysis and solutions, we hope to help aquarists effectively deal with the problem of arowana’s food refusal. It is recommended to collect this article and share it with more enthusiasts to exchange maintenance experiences.

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