E whakaatu ana te ahupuku matatiki ki a tatou, ka pupuhi te wai, ka whakawhānui atu i te rōrahi. Mo te wai wera wai, ko te tikanga ka whakawerahia te puna o te wai, ka hiahia pea kia nui ake te mokowhiti i roto i te tank. He raru taawe tenei i roto i tetahi puna wai waipiro, ka taea te tautuhi e tetahi pūnaha he aratohu kotahi (he putea rererangi, he tohu taki, he tohu whakaheke-piko) ranei, hei whakakore i te wai mai i te whakawhānui atu ki te puna wai.
I roto i te kati paati, ko te riringi wai ano e puta mai i te whakamahana ka whakapau kaha i runga i etahi atu waahanga parauropi, ka taea hoki te pakaru o nga paipa, te taakapa, te awangawanga aho, te wera ranei i te wai. Mena ka nui te kaha o te wai, ka nui pea te kino o te wai wera, ka waiho pea he haumaru. Na, mo nga take o te haumaru, ko te nuinga o nga waehere pupuhi e hiahia ana kia whai huarahi ngaa paanga ki te noho ki te noho pakihi me te hokohoko i ngaa huarahi ki te whakauru i te whakawhitinga o te wera o te wai.
- WARNING: Ka hangaia e te waihanga wera wai wera te waipuke nui, ka taea e te tihi te pito o te tank ki te pupuhi, ki te rupture ranei. He kino rawa te wera o te wai me te hiahia kia whakakapi. Rapua etahi tohu o te ngoikore i nga pito o runga, o raro ranei o te wera wai, i roto ranei i te raina awhina, i te waahanga wai ranei kei runga o te tank. Mena ka kite koe i tetahi o enei tohu, me whakakapi i te kaitahu wai .
Ko te raruraru pea ka puta mai i runga i nga wera wai kaore i te whakauruhia te tank i roto i te puna wai o te whare, engari kei a ia he tohu taki i runga i te raina wai wairangi. Kua tautuhia tenei raupapa takiwa hei pupuri i te whakawhitinga wai mai i te werohia ki roto ki te puna wai o te taone, engari ki te mea kei te pakaru te waihanga i roto i te punaha, kaore he pikaunga ki te haere - engari ki te whakapau i te kaha ki te puna wai wera me nga paipa e pa ana .
I roto i tenei ahua, kaore e ranea ki te whakakapi i te wera wai, no te mea kei te kaha tonu te rereketanga o te taraiwa i te pūnaha paraka. Kaore ano hoki te paerewa paerewa me te paowa-tauwhiwhi (T & P) e tika te whakatika i te raruraru whakawhitinga whakamaarama wai. Ko te otinga tino whai hua ko te whakauru i te wai whakatairanga wai e whakarato ana i te waahi mo te wai ka whakawhitia ake i te whakamahana. Mena kua mohio koe kei te whai koe i te rorohiko pupuhi kati, a, ki te mea kua pakaru koe i te whakawera i te wai wera, me whakauru e koe he tank hiko. E hiahiatia ana e nga waehere paraka, he waahi pai tenei waahi haumaru ki te aukati i te whara ki o raina me to waahanga.