What should I do if my aquatic plant tank is cloudy? Comprehensive analysis of causes and solutions
Recently, the maintenance of aquatic plants has become one of the hot topics among aquarium enthusiasts, especially the frequent occurrence of turbid water, which has troubled many novice players. This article will combine the popular discussions on the Internet in the past 10 days to provide a structured analysis of the causes and solutions of turbid aquatic plant tanks to help you quickly restore clear water quality.
1. Common causes of turbidity in aquatic plant tanks

| Reason type | Specific performance | degree of influence |
|---|---|---|
| biological turbidity | Algae blooms, excessive microorganisms | high |
| physical turbidity | Bottom sand dust, feed residue | in |
| chemical turbidity | Drug residues, water quality imbalance | low |
2. Targeted solutions
1. Biological turbidity treatment
Overgrowth of algae is the main cause and can be improved by taking the following steps:
2. Physical turbidity treatment
| source of problem | Solving tools | operating frequency |
|---|---|---|
| Bottom sand dust | Fine filter cotton | Clean once a week |
| feed residue | Siphon bottom extraction | 30 minutes after feeding |
3. Prevention of chemical turbidity
It is recommended to check water quality parameters regularly. The reference standard values are as follows:
| indicator | ideal range |
|---|---|
| pH value | 6.5-7.5 |
| Ammonia nitrogen | <0.02mg/L |
| nitrite | <0.2mg/L |
3. Long-term maintenance suggestions
1.Establish a nitrification system: Use filter materials such as ceramic rings and bacteria houses to cultivate beneficial bacteria.
2.Water change strategy: Replace 1/3 of the water body every week to avoid one-time large water changes.
3.Plant matching: Plant fast-growing aquatic plants (such as centipede grass) to absorb excess nutrients.
4. TOP3 effective methods tested by netizens
| method | Effective time | Applicable scenarios |
|---|---|---|
| Protein cotton adsorption | 12-24 hours | Emergency treatment |
| increase water flow | 3-5 days | poor circulation |
| Reduce feeding amount | More than 1 week | long term maintenance |
Through the above systematic measures, 90% of turbidity problems can be significantly improved within 7 days. If it continues to have no effect, it is recommended to check whether the equipment is operating normally or consult a professional aquarium studio.
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