Where is the best place to place a fish tank? Scientific layout improves feng shui and ornamental value
Recently, topics about home feng shui and pet keeping have become increasingly popular on social platforms, especially the discussion on the placement of fish tanks, which has attracted widespread attention. This article will combine scientific evidence and Feng Shui principles to analyze the best placement plan for your fish tank.
1. Background of hot topics across the Internet

In the past 10 days, data from Weibo, Douyin, Xiaohongshu and other platforms show that the following topics are highly related to fish tank placement:
| Topic keywords | heat index | Main discussion points |
|---|---|---|
| Fish tank feng shui taboos | 1,280,000 | The influence of orientation on wealth |
| Home Aquascaping | 890,000 | Ornamental and spatial coordination |
| Fish farming water quality maintenance | 650,000 | Light and temperature control |
2. Core principles of fish tank placement
Based on the advice of professional fish farmers and Feng Shui experts, the ideal placement must meet the following conditions:
| Consideration dimensions | scientific standards | Feng Shui standards |
|---|---|---|
| Lighting conditions | Avoid direct sunlight (to prevent algae blooms) | East/Southeast (wood and water) |
| spatial movement line | More than 1.5 meters away from areas with large flow of people | Financial position of the living room (diagonal of the door) |
| Electrical distance | Stay more than 2 meters away from air conditioners/heaters | Avoid the kitchen (fire and water conflict) |
3. Specific location recommendations
1. Southeast corner of the living room
In Feng Shui, it represents "Wenchang position", which is conducive to family harmony and academic development. Modern research shows that this area is usually softly lit, meeting the lighting needs of aquarium fish.
2. Entrance partition
As a "water gathering hall" layout, it can not only separate the space but also maintain air circulation. It should be noted that the height of the fish tank should be lower than an adult's line of sight (about 1.2 meters).
3. Northwest of the study room
In an office or study, this position symbolizes the luck of noble people. Experimental data shows that the temperature fluctuation at this location is small, which is conducive to maintaining stable water temperature.
4. Locations to absolutely avoid
| dangerous location | Potential hazards |
|---|---|
| bedroom bedside | Excess water vapor affects sleep quality |
| Next door to the kitchen | Oil smoke pollutes water quality |
| under the stairs | Vibration causes stress in fish |
5. Special house type solutions
In response to the recently hotly debated issue of small-scale fish farming, experts have given the following innovative solutions:
• Wall-mounted fish tank: Made with non-load-bearing walls, the depth is recommended not to exceed 25cm
• Coffee table combination fish tank: Choose double-layer tempered glass structure, the water temperature can be stabilized at 26±1℃
• Balcony semi-outdoor system: Need to install sunshades and temperature control equipment, suitable for cold water fish such as goldfish
6. User practice cases
According to the actual measured data of Xiaohongshu users (sample size 217 cases):
| Placement | viewing satisfaction | fish survival rate |
|---|---|---|
| Living room financial position | 92% | 89% |
| restaurant partition | 85% | 76% |
| Bedroom bay window | 68% | 61% |
In summary, the optimal placement of the fish tank requires a balance between scientific maintenance and traditional culture. It is recommended to give priority to the southeastern location of the living room and equip it with a professional filtration system. Regular monitoring of water quality parameters (pH value 6.5-7.5, ammonia nitrogen content <0.02mg/L) can ensure the healthy growth of ornamental fish.
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