He aha te hama wai i roto i te paipa mamaoa
Ka puta te mamaoa ki roto i te kohu, kare e kore ka mauria e ia tetahi wahi o te wai kohua, ka uru te wai kohu ki roto i te punaha mamaoa me te mamaoa, e kiia nei ko te kawe mamaoa.
Ka timata te punaha mamaoa, mena ka pirangi ia ki te whakamahana i te whatunga putorino mamaoa katoa i te pāmahana ambient ki te pāmahana o te mamaoa, kare e kore ka puta te toha o te mamaoa. Ko tenei waahanga o te wai whakamahana e whakamahana ana i te whatunga paipa mamaoa i te tiimatanga ka kiia ko te kawenga whakaoho o te punaha.