1. Ma mua o ka mālama ʻana i ka wai make-up ʻO nā kino wai maoli ka lepo, ka pālolo, ka humus a me nā mea ʻē aʻe i hoʻokuʻu ʻia a me nā colloidal impurities a me nā bacteria, fungi, algae, viruses a me nā microorganisms ʻē aʻe, loaʻa iā lākou kahi kūpaʻa i ka wai, ʻo ia ka mea nui. kumu o ka huʻihuʻi wai, ka waihoʻoluʻu a me ka ʻala.ʻO ka...
Heluhelu hou aku