“May I use the biological pool?” That is the question that some owners of biological pools pose this spring. The answer is yes, but there is still a very low water temperature. But this can change quickly as Spring advances. People want to know what happens with the virus in the water, and it [...]

Over the course of a year, one hundred square meters of aquatic plants in a biological pool can assume about 100 kg CO2. In other words, each biological pool contributes to the fixation of carbon dioxide (because almost all of them have at least 100 m2 of area of ​​aquatic plants). But we have [...]

Biological pools are easily included in the UN Agenda 2030 and their sustainable development goals (SDGs), which Portugal also signed. The United Nations 2030 Agenda for Sustainable Development consists of 17 SDGs and was approved in September 2015 by 193 members, resulting from the joint work of governments and citizens around the world to [...]

The first three months of the year are the most indicated time when basic cleaning of each biological pool must be done. After months of disuse, deposits, such as dust and leaves, naturally accumulate on the bottom of the swimming area. These must be removed before starting into the new swimming season. In biological [...]

It is now, even now, on these slightly rainy nights, but not cold, when it is worth visiting the biological pool. It is not for bathing, the water must be little more than 13 ºC! Get ready with a lamp! This visit is to find out who lives in the biological pool. There are [...]