As temperatures rise and winter comes to an end, biological activity in the pond begins again. It is precisely during this phase that the foundation for the coming months is laid.
A well-prepared pond remains stable and clear. If this moment is missed, turbidity and algae problems often occur.
With a few targeted measures, the pond can be supported effectively in spring.
When should you start pond care?
The right time has come when the water temperature is consistently above around 6–8 °C.
Only then do microorganisms become active and begin to break down organic material. Starting too early has little effect, while starting too late can already lead to problems.
Step 1: Rough cleaning
After the winter, there are often various sources of nutrients in the pond:
- leaf debris
- dead plant parts
- organic deposits
These should be removed carefully before they decompose and release nutrients. It is important not to intervene too aggressively. The pond is a biological system that stabilizes gradually.
Step 2: Check and supplement plants
Aquatic plants play a central role in the pond:
- Oxygenating plants support the breakdown of organic matter
- Floating-leaf plants reduce light penetration
- Marginal plants absorb nutrients
Sufficient planting helps limit algae growth.
Step 3: Carry out the spring treatment
After cleaning and plant care, the pond should be stabilized in a targeted manner.
The combination of probiotic microorganisms and zeolite supports several processes:
- Breakdown of organic residues
- Binding of nutrients such as ammonium and phosphate
- Stabilization of the biological balance
This treatment in spring is crucial, as it sets the course for the entire season.
Step 4: Avoid common mistakes
Typical mistakes in this phase are:
- Use of chemical algae treatments
- overly intensive cleaning
- Start at temperatures that are too low
- missing or insufficient planting
A pond only remains stable in the long term if biological processes are supported.
Further development
A well-prepared pond shows the following over the course of the year:
- more stable water parameters
- reduced algae growth
- less maintenance effort
The measures taken in spring have a direct impact on the summer months.
Conclusion
The measures taken in spring determine the development of the pond for the entire year.
Anyone who reduces organic pollution and stabilizes the biological balance early creates the foundation for clear water and a properly functioning pond.
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