tōpuni wai kaihanga
Ko ngā tarapatapata wai māmā he whakapapa hou ki ngā kaiwhakamahi mo te noho wai, e whai ana i te mahi tahi me te hoahoa whai rawa. Ko ēnei tarapatapata motuhake i hangaia mai i ngā taputapu mirumiru kounga teitei, i āwhinahia ai te whakakaha i te wai i te kaha tōnui ake i te āhua iti noa. Kaua ko ngā tarapatapata pāpaku pāpaku, ko ēnei tarapatapata wai hou he āhua iti noa iho te āhua e āwhina ai i te rokiroki me te neke tere. Ko te hangarau mirumiru matua e āwhina ana i te tarapatapata ki te whakaputu i te wai tere, e horoi ana i ngā kaiwhakangāwhā tere ake i te toru ngā wā tere ake i ngā tarapatapata noa. Ahakoa ko te iti o ēnei tarapatapata, kei te whakapono kia tino kaha, e taea ana te whakamahi tūturu me te hui haere kaua ko te pāpaku. Ko te iti noa o ngā tarapatapata wai māmā e āwhina ana i te noho ki te āhua maha o ngā mahi wai, mai i te noho whakangāwhā noa ki ngā tākunetanga tāwhai. Ko ā raatau āhua tere ki te horoi i te wai e āwhina ana i te kīato kia kaua e tipu, kia kaua hoki te rewharewha kia noho ai te hau hoki. Ko te āhua iti o ngā tarapatapata e āwhina ana i te kōwhiringa pai mō ngā kete hōu, ngā whakatere, i te taha o te wai rānei. Anō hoki, kei ēnei tarapatapata ngā āhua e here ana i te UV, e tiaki ai i te tae me te kaha o te tarapatapata ina muri i te roa o te noho ki te rā. Ko te āhua whakamahia tawhio noa o ngā tarapatapata wai māmā e toro atu ana ki waho i te wai, e āwhina ana i te noho ki ngā tāone takutai, ngā manawa whakamātau, me ētahi atu mahi wai tāone.