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What to do if the goldfish fights

2025-10-07 14:47:41 pet

What should I do if the goldfish always fight? Analyzing causes and scientific solutions

In the past 10 days, one of the hot topics in the pet breeding field is goldfish fighting. Many breeders find that their goldfish frequently fight, causing damage to the fins or even death. This article will start from the hot discussions across the Internet, combine expert suggestions and breeding experience to provide you with structured solutions.

1. Statistics of popular topics on the Internet in the past 10 days

What to do if the goldfish fights

platformRelated topicsHottest keywordsAttention Index
Weibo12,000Goldfish fight/mixed farming85.6
Zhihu680Goldfish Territory Awareness73.2
Tik Tok3200Goldfish isolation method91.4
B station450Goldfish breed compatibility68.9

2. Five main reasons for goldfish fight

According to the latest research data released by aquarium expert @Dr. Yu:

Cause classificationPercentageTypical performance
Insufficient space42%Chase, rush
Fighting during estrus28%Bite the fish fin
Breed conflict18%Continuous attack
Food shortage8%Fighting behavior
New fish into the tank4%Group siege

3. Scientific 6-step solution to solve the goldfish fight

1.Expand the space of the fish tank: Each goldfish requires at least 20 liters of water, and large varieties such as lion heads require more than 30 liters. Recent tests of popular videos from Douyin show that after replacing the 60cm cylinder with a 90cm cylinder, the battle has decreased by 76%.

2.Adjust feeding density: Refer to the following popular recommendation criteria:

Goldfish body length (cm)Minimum water body (lift/tail)Recommended mixed-raiser number (90cm tank)
5-8204-5
8-12303-4
12-15452-3

3.Set up isolation barriers: Zhihu Gaozan replied that it is recommended to use acrylic plates with holes to ensure the circulation of water and physical isolation. Recent Taobao data shows that sales of such isolation boards increased by 210% month-on-month.

4.Optimize mixing combinations: Popular review videos on Bilibili point out that the following varieties are the best compatibility:

Mild varietyAvoid mixed farmingSafety combination
RyujinPearl scalesLiujin + Lanshou
Butterfly tailCrane top redButterfly tail + blister eyes

5.Increase environmental abundance: Weibo Super Talk #Goldfish Landscape Competition Popular plans show that adding plants such as water banyan, iron crown can reduce fighting behavior by 47%.

6.Adjust feeding strategy: Feed 3-4 times a day, and the single dose should be eaten in 3 minutes. Recent experiments in Ornamental Fish Magazine have shown that this method can reduce food grabbing conflicts by 81%.

4. Emergency treatment plan (Tiktok hit method)

If the goldfish is found to be injured:

The degree of injuryHow to deal with itRecovery cycle
Broken fins0.3% salt water bath + yellow powder5-7 days
Surface abrasionsIsolation + Oxygen Explosion3-5 days
Severe biteSpecial healing agent10-15 days

V. Preventive measures and suggestions

1. Regularly test water quality, and the ammonia nitrogen content must be <0.02mg/L (the indicators hotly discussed in the Tieba recently)

2. Change 1/3 of the water body every week to keep the water temperature constant (recommended by Weibo fish farming big V)

3. Avoid sudden changes in light and use lights gradually brightening and detonating lamps (Zhihu high-praise solution)

Through the above structured solutions and combined with the latest breeding experience on the entire network, the problem of goldfish fighting can be effectively solved. Remember, healthy goldfish need sufficient space, reasonable feeding density and a stable living environment. If the problem persists, it is recommended to consult a professional aquarium physician.

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