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Pourquoi et comment mettre des bactéries dans un bassin?

Why and how to put bacteria in a basin?

Why and how to put bacteria in a basin?

The basin makes it possible to develop a space of biodiversity and represents an aquatic environment that must be maintained. Maintaining a healthy and balanced aquatic environment requires the proper degradation of waste as well as organic matter.

But for a good degradation of these organic matters, the addition of bacteria in the body of water remains an essential thing. Playing several roles, one wonders the reasons for the location of the bacteria and how to successfully set it up in a pool. In an effort to resolve this issue, more information has been provided to you about this in the rest of this content.

Some reasons justifying the importance of bacteria in a pond. Did you know that bacteria fulfill several roles in the aquatic environment?


Indeed, bacteria are micro-organisms that allow the protection and sustainability of the aquatic environment. These bacteria destroy organic matter which can be either of animal or vegetable origin. Following this destruction, they provide several nutrients including: nitrogen, phosphorus and potassium.

In addition, bacteria allow a great reduction of pathogenic bodies including: typa coliforms, salmonella and Escherichia. On the other hand, the presence of bacteria in a pool also makes it possible to set up an efficient and very optimal nitrogen cycle without forgetting the reduction of organic pollution in order to avoid the intoxication of certain aquatic spaces.

A fight against the accumulation of mud and the proliferation of certain undesirable algae can also be supported by bacteria. On other topics, we could thus retain that bacteria generally allow a restoration of the ecosystem and remain essential for a pond. You already know the importance of bacteria in a pond, but did you know how they are set up? The rest of this content will give you more explicit details!

The various steps for a good establishment of bacteria in a pond

The establishment of bacteria in a pond requires several steps. But long before listing them, it is extremely important that you know that there are two types of bacteria: starter bacteria and maintenance bacteria. Indeed, starter bacteria are used when a new pond is set up, while maintenance bacteria are used as time passes, that is to say after a few years after creation. of the basin. Regarding the different steps for the establishment of bacteria in a basin, we could specifically mention 𝒕𝒓𝒐𝒊𝒔 (03) 𝒑𝒐𝒊𝒏𝒕𝒔 essential:

Verification of physico-chemical parameters

This first step consists in estimating the quantity of organic matter present in the pond water. For more precision, here are some physico-chemical parameters to study when the water temperature is between 8-10 degrees: hardness, pH, temperature range and oxygen contraction. After checking, make sure everything is normal before moving to the next step. In case you notice a few things, try to adjust it if possible.

Adding bacteria

Here you should simply add the bacteria to the entire surface of the pond, this is very important. When the bacteria are added only to the filter, the different flocculants may not have any effect. Before adding the bacteria, you should also be sure that the UV lamp is off and that the water does not contain chlorine (tap water often contains chlorine and will have to evaporate before being used.) . You should only turn the UV lamp back on after 48-72 hours from the end of the adding process. But on the other hand, for higher activities, it would be preferable to animate the bacteria in a basin containing the water of the basin then to clean it by an aquarium pump. After 6 to 24 hours depending on the temperature, you could easily pour the soup into the basin.

Increase in oxygen level

This step is crucial, because the lack of oxygen in the pond will not allow the bacteria to fully perform their roles. For oxygenation of the water, it is possible that you incorporate substances into your pond in order to raise the oxygen level. Of course, you could also stir the water or use an air pump with bubbles that can act on the surface of the water: these two methods also remain perfectly reliable. It is even advisable never to stop the pumps during hot seasons.

Overall, we therefore retain that the establishment of different bacteria remains an essential thing for better aquatic development within a garden.

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