Filbert Press Hardback English
How to Build a Natural Swimming Pool
The Complete Guide to Healthy Swimming at Home
By Andreas Thon
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Natural swimming pools are cleaned by plants instead of chlorine so they are gentle on the eyes and healthy for swimmers. This book describes how to build a pool to suit your site and maintain the nutrient level in perfect balance to keep the algae down and the water sparkling.
Natural swimming pools are cleaned by plants instead of chlorine so they are gentle on the eyes and healthy for swimmers. This book describes how to build a pool to suit your site and maintain the nutrient level in perfect balance to keep the algae down and the water sparkling.