Kuchengetedza kwechando kunonyanya kutarisa padziva remvura nekuda kwekudonha kwekushisa.Iko hakuna chando uye chando mune dzimwe nzvimbo, asi kutarisisa kunofanirwa kubhadharwa kudzivirira umhutu nenhunzi mumvura yedhamu.

Kana dziva riri munzvimbo inotonhora, chengetedza dziva racho munguva yechando tembiricha isati yadonha kusvika 0 madhigirii Celsius, uye edza kuvhara dziva pamberi paDecember kudzivirira kutonhora.Nekuda kwekuwedzera kwevhoriyamu yemvura mumidziyo yedziva panguva yekugadzira icing, ichaita kuti pave nenhamba huru yekurasikirwa kwehupfumi kana mapaipi nemidziyo yakatsemuka.

     1.Kuchenesa dziva
Mvura haizoseferwe kana kubatwa nemakemikari munguva yechando, saka zvakakosha kuti uone kuti mvura haina kusvibiswa paunovhura dziva muchirimo.
     2.Clean iyo yekusefa system
Isa sefa ku "Backwash" modhi kusvikira mvura yave yakajeka zvakare.Wobva wachinja sefa kuti "Rinse" kwemaminitsi mana.
3.Add anti-freezing solution
4.Kushandisa chivharo chedziva
Kudzivirira mvura yechando uye chando, panguva imwe chete kudzivirira skimmer kana kukuvara kwepombi kubva kuchando.
     5.Kubvisa simba rekupa simba
Isai pombi nezvimwe zvidiki zvidiki (sunungura gauji yekumanikidza, bhodhoro diki rekuona magirazi) mukamuri yekuchengetera kudzivirira kutonhora muchando.

Usavhurazve kusvikira zhizha rinopisa.Zviri nani kuvhura kavha isati yasvika 21 madhigirii celsius kuti zvive nyore kuchenesa dziva sezvo algae ichifarira kukura kunosvika 21 degrees Celsius.