Frequently Asked Questions:

How much space is required for a BIOTOP Natural Pool? What size is the regeneration zone? Are there frogs and fish in the BIOTOP Natural Pool? How often does the water need to be changed? Does the water need to be warmed additionally? Which filter-systems are required for the BIOTOP Natural Pool? How often does the BIOTOP Natural Pool need to be cleaned? Is it absolutely necessary to use synthetic foil? Are there problems with algae in the BIOTOP Natural Pool? Are there many mosquitos near a BIOTOP Natural Pool? Is a "two chamber" system necessary for cleaning the water?