Summer’s just around the corner! Are you ready to slip into your best swimsuit, lounge by the pool with a cocktail and take a dip to cool off? With the temperatures rising and the sun already tanning your skin, there’s only one thing on your mind: taking the time to relax in your pool and put the hectic pace of everyday life on hold for a few hours.
But how do you go about making sure your natural pool is ready for the summer?
In this article, we’ll remind you of a few good habits to adopt to ensure you enjoy truly relaxing moments, in harmony with the environment and with your health in mind.

A swimming pool directly inspired by nature
A bio-mineral pool respects living things and takes its inspiration directly from nature. Experience the sensation of a gentle swim, as if you were in a lake. No chemicals, no chlorine, no odours. This is precisely what we believe in and stand for.
However, recreating natural conditions exactly is a more time-consuming process that requires more careful maintenance than a traditional swimming pool. And by extension, this means you need to stay vigilant and establish a certain routine to avoid any inconvenience that might spoil your chance to cool off during a heatwave.
What are the best practices for keeping your water clear?
Are you looking forward to taking a dip? Be careful, though, not to rush into the pool without taking a few essential precautions. There’s no need to remind you that, before taking the plunge, your pool and its equipment must have been cleaned.
Remember also to remove all floating debris using a landing net. Some tiny bits of debris cannot be removed by hand, which is why you should start taking certain crucial steps now that will make a positive difference to the rest of your summer.
1. Carry out a water analysis
The first step is to test your water’s parameters. This is, in fact, the first thing you should look at. Have you noticed an imbalance? Adjust the parameters to restore near-perfect balance and ensure you can enjoy pure, healthy water. You’ll find more information about the products we recommend later in this article.
As you know, natural swimming pools are wonders of nature. They offer a refreshing and relaxing place to swim, whilst being environmentally friendly. But to ensure your natural swimming pool remains clean and healthy, it is essential to maintain it properly by introducing bacteria into the filter.
2. Add bacteria
bacteria
Les bactéries sont évidemment essentielles à la santé de votre piscine bio-minérale. Elles sont responsables de la dégradation des débris organiques tels que les feuilles, les insectes et les autres matières organiques qui tombent dans l’eau. Les bactéries convertissent ces débris en nutriments, ce qui contribue à maintenir l’équilibre biologique de votre piscine naturelle.
Therefore, seeding your filter with bacteria is an absolute must, especially during sunny weather. In warm, humid conditions, the bacteria multiply and get to work almost immediately to keep your natural swimming pool clean and healthy.
Thanks to the Vitii filtration system, mineral balance is maintained through automation and regulation, which is a real advantage. Thanks to automation, minerals and bacteria are injected directly into the filtration system, ensuring the biological balance of the water. So, you no longer need to worry about dosages or adding products to the water manually; everything is done automatically. Handy, isn’t it?
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Find out about the other benefits of Vitii filtration (plant-free, sustainable, heated, lower energy consumption, etc.).
Which products should I use?
There are several biological treatment products available that can be used to seed your filter and restore the water parameters to normal. However, you must keep an eye on the expiry date and storage conditions (at room temperature or in a cool place, depending on the product). This is because some bacteria are perishable. It is therefore essential to replace them every year to ensure they remain effective.
A) Vitii Bacteri+
The Vitii Bacteri+ box is the ideal solution for ensuring effective water filtration. The beneficial microorganisms it contains are essential for maintaining optimal water quality and a pleasant swimming experience. We therefore recommend that you replace your Vitii Bacteri+ consumable pack before reopening your pool. Once opened, the product has a shelf life of just 12 months. That is why we recommend replacing it every year if you wish to ensure its effectiveness.
When it comes to restoring the balance of your water parameters, there are three options available to you to improve filtration and clarify the water:
B) Vitii Citri (pH-)
Vitii pH- is a natural acidic solution made from lemon juice that helps to lower and regulate the pH of the water, keeping it balanced. Factors such as rainwater, fallen leaves and water treatments can affect the pH of the water. The optimal pH for water is between 7.2 and 8.0, as a value that is too high can be detrimental to filtration.
C) Vitii Calci
Vitii Calci is a mineral solution containing calcium that helps to increase the total hardness of the water. Rain can reduce hardness, whilst evaporation concentrates it, so it is important to check the mineral balance of the water regularly, especially after heavy rain and during dry spells. If the total hardness is too low, it can impair filtration.
D) Vitii Carboni
Vitii Carboni is a mineral solution that increases the carbonate hardness of the water. Rain can lower this hardness, whilst evaporation increases it. If carbonate hardness is too low, it can impair filtration and the water’s balance. It is therefore important to check the water’s mineral content regularly, especially after heavy rain and during periods of drought, and to adjust it if necessary.

The automatic system works in exactly the same way as the one for bacteria. There’s no need to worry about measuring out the products yourself, as they are dispensed automatically without any manual intervention.
Please feel free to read our article to find out more about how a natural swimming pool works using Vitii filtration.
A natural swimming pool requires patience
It is also important to remember that you need to be patient when seeding your filter. Unfortunately, biological balance is not achieved overnight. It usually takes several weeks for the bacteria to start working effectively and maintain a healthy environment for swimming. It is important to allow time for the water to regain its balance.
A biofilm can form on surfaces that have not been cleaned thoroughly, appearing as a slippery coating or green/brown stains. The absence of biocidal products means that greater care must be taken when cleaning surfaces using a robot and ensuring regular cleaning.
It is also advisable to continue monitoring the pH, hardness levels and other water quality indicators on a regular basis, to ensure that swimming is environmentally friendly and that bathers remain healthy.
Crystal-clear water with emerald hues
Once this investment is complete and you’ve shown a little patience, the result will be breathtaking. Just like a lagoon, the bio-mineral pool will take on natural, slightly turquoise hues. It’s sure to be the envy of your friends and family, who won’t hesitate to drop by for a barbecue to enjoy the benefits of your pool.

In conclusion
Finally, testing your water parameters and inoculating your bio-mineral pool filter with bacteria is essential for maintaining a healthy and pleasant swimming environment. By doing so, you help to preserve the biological balance of your natural pool whilst respecting the environment. So, don’t forget to inoculate your filter with bacteria as soon as the warmer weather returns!
